diff --git a/app/Services/OrderService.php b/app/Services/OrderService.php
index 84b0fcb0..21db58b6 100644
--- a/app/Services/OrderService.php
+++ b/app/Services/OrderService.php
@@ -116,6 +116,7 @@ public function store(OrderDto $dto): Order
         $currency = $priceMap->currency;
 
         $vat_rate = $this->salesChannelService->getVatRate($salesChannel);
+        $vat_rate_as_percent = $vat_rate->toFloat() * 100;
 
         DB::beginTransaction();
 
@@ -209,7 +210,7 @@ public function store(OrderDto $dto): Order
                     'shipping_place' => $shippingPlace,
                     'shipping_type' => $shippingMethod->shipping_type ?? $digitalShippingMethod->shipping_type ?? null,
                     'payment_method_type' => $paymentMethod->type,
-                    'vat_rate' => $vat_rate,
+                    'vat_rate' => $vat_rate_as_percent,
                 ] + $dto->toArray(),
             );
 
@@ -235,7 +236,7 @@ public function store(OrderDto $dto): Order
                         'base_price_initial' => $price,
                         'base_price' => $price,
                         'name' => $product->getTranslation('name', $language),
-                        'vat_rate' => $vat_rate->multipliedBy(100)->toFloat(),
+                        'vat_rate' => $vat_rate_as_percent,
                         'shipping_digital' => $product->shipping_digital,
                     ]);
 
diff --git a/tests/Feature/PriceMap/NetAndGrossTest.php b/tests/Feature/PriceMap/NetAndGrossTest.php
new file mode 100644
index 00000000..c1c22021
--- /dev/null
+++ b/tests/Feature/PriceMap/NetAndGrossTest.php
@@ -0,0 +1,447 @@
+<?php
+
+namespace Tests\Feature\PriceMap;
+
+use App\Enums\DiscountTargetType;
+use App\Enums\ShippingType;
+use App\Models\Address;
+use App\Models\Discount;
+use App\Models\Option;
+use App\Models\PriceRange;
+use App\Models\Product;
+use App\Services\ProductService;
+use Brick\Money\Money;
+use Domain\Currency\Currency;
+use Domain\PaymentMethods\Enums\PaymentMethodType;
+use Domain\PaymentMethods\Models\PaymentMethod;
+use Domain\Price\Dtos\PriceDto;
+use Domain\PriceMap\PriceMap;
+use Domain\ProductSchema\Models\Schema;
+use Domain\ProductSchema\Services\SchemaCrudService;
+use Domain\SalesChannel\Models\SalesChannel;
+use Domain\SalesChannel\SalesChannelRepository;
+use Domain\ShippingMethod\Models\ShippingMethod;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use Illuminate\Support\Facades\App;
+use Tests\TestCase;
+use Tests\Utils\FakeDto;
+
+class NetAndGrossTest extends TestCase
+{
+    use RefreshDatabase;
+    use WithFaker;
+
+    private Currency $currency;
+    private PriceMap $priceMap;
+    private SalesChannel $salesChannel;
+
+    private Product $product;
+    private Schema $schema;
+    private Option $option;
+
+    private ShippingMethod $shippingMethod;
+    private string $email;
+    private Address $address;
+    private PaymentMethod $paymentMethod;
+
+    private ProductService $productService;
+    private SchemaCrudService $schemaCrudService;
+    private SalesChannelRepository $salesChannelRepository;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->productService = App::make(ProductService::class);
+        $this->schemaCrudService = App::make(SchemaCrudService::class);
+        $this->salesChannelRepository = App::make(SalesChannelRepository::class);
+
+        $this->currency = Currency::DEFAULT;
+
+        $this->priceMap = PriceMap::query()->findOrFail($this->currency->getDefaultPriceMapId());
+
+        $this->salesChannel = $this->salesChannelRepository->getDefault();
+        $this->salesChannel->price_map_id = $this->priceMap->getKey();
+        $this->salesChannel->vat_rate = 10;
+        $this->salesChannel->save();
+
+        $this->email = $this->faker->freeEmail;
+
+        $this->shippingMethod = ShippingMethod::factory()->create([
+            'public' => true,
+            'shipping_type' => ShippingType::ADDRESS,
+        ]);
+
+        $range = PriceRange::query()->create([
+            'start' => Money::zero($this->currency->value),
+            'value' => Money::of(10, $this->currency->value),
+        ]);
+        $this->shippingMethod->priceRanges()->saveMany([$range]);
+
+        $this->product = $this->productService->create(
+            FakeDto::productCreateDto([
+                'public' => true,
+                'prices_base' => [PriceDto::from(Money::of(100.0, $this->currency->value))],
+            ])
+        );
+
+        $this->schema = $this->schemaCrudService->store(
+            FakeDto::schemaDto([
+                'hidden' => false,
+                'required' => false,
+                'options' => [
+                    [
+                        'name' => 'Default',
+                        'prices' => [PriceDto::from(Money::of(0, $this->currency->value))],
+                    ],
+                    [
+                        'name' => 'Priced',
+                        'prices' => [PriceDto::from(Money::of(100, $this->currency->value))],
+                    ],
+                ],
+                'product_id' => $this->product->getKey(),
+            ])
+        );
+
+        $this->option = $this->schema->options->where('name', 'Priced')->first();
+
+        $this->address = Address::factory()->make();
+
+        $this->paymentMethod = PaymentMethod::factory()->create([
+            'type' => PaymentMethodType::PREPAID,
+        ]);
+    }
+
+    public function testCartForNetPriceMap(): void
+    {
+        $this->user->givePermissionTo('cart.verify');
+
+        $this->priceMap->is_net = true;
+        $this->priceMap->save();
+
+        $discount1 = Discount::factory()->create([
+            'description' => 'Test',
+            'code' => null,
+            'percentage' => '10',
+            'target_type' => DiscountTargetType::PRODUCTS,
+            'target_is_allow_list' => true,
+        ]);
+        $discount1->products()->attach($this->product->getKey());
+
+        $discount2 = Discount::factory()->create([
+            'description' => 'Test',
+            'code' => null,
+            'percentage' => '10',
+            'target_type' => DiscountTargetType::ORDER_VALUE,
+            'target_is_allow_list' => true,
+        ]);
+        $discount2->products()->attach($this->product->getKey());
+
+        $this->productService->updateMinPrices($this->product, collect([$this->salesChannel]));
+
+        $response = $this->actingAs($this->user)->postJson('/cart/process', [
+            'currency' => $this->currency,
+            'sales_channel_id' => SalesChannel::query()->value('id'),
+            'shipping_method_id' => $this->shippingMethod->getKey(),
+            'items' => [
+                [
+                    'cartitem_id' => '1',
+                    'product_id' => $this->product->getKey(),
+                    'quantity' => 1,
+                    'schemas' => [
+                        $this->schema->getKey() => $this->option->getKey(),
+                    ],
+                ],
+            ],
+        ]);
+
+        $response
+            ->assertValid()
+            ->assertOk();
+
+        $response->assertJsonFragment([
+            'cart_total_initial' => [
+                'net' => '200.00',
+                'gross' => '220.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'cart_total' => [
+                'net' => '162.00',
+                'gross' => '178.20',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'shipping_price_initial' => [
+                'net' => '9.09',
+                'gross' => '10.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'shipping_price' => [
+                'net' => '9.09',
+                'gross' => '10.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'summary' => [
+                'net' => '171.09',
+                'gross' => '188.20', // 178.20 + 10 or alternatively 230 - 22 - 19.8, where 22 is 10% discount of product price, and 19.8 is 10% discount of remaining order value
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+        ]);
+    }
+
+    public function testCartForGrossPriceMap(): void
+    {
+        $this->user->givePermissionTo('cart.verify');
+
+        $this->priceMap->is_net = false;
+        $this->priceMap->save();
+
+        $discount1 = Discount::factory()->create([
+            'description' => 'Test',
+            'code' => null,
+            'percentage' => '10',
+            'target_type' => DiscountTargetType::PRODUCTS,
+            'target_is_allow_list' => true,
+        ]);
+        $discount1->products()->attach($this->product->getKey());
+
+        $discount2 = Discount::factory()->create([
+            'description' => 'Test',
+            'code' => null,
+            'percentage' => '10',
+            'target_type' => DiscountTargetType::ORDER_VALUE,
+            'target_is_allow_list' => true,
+        ]);
+        $discount2->products()->attach($this->product->getKey());
+
+        $this->productService->updateMinPrices($this->product, collect([$this->salesChannel]));
+
+        $response = $this->actingAs($this->user)->postJson('/cart/process', [
+            'currency' => $this->currency,
+            'sales_channel_id' => SalesChannel::query()->value('id'),
+            'shipping_method_id' => $this->shippingMethod->getKey(),
+            'items' => [
+                [
+                    'cartitem_id' => '1',
+                    'product_id' => $this->product->getKey(),
+                    'quantity' => 1,
+                    'schemas' => [
+                        $this->schema->getKey() => $this->option->getKey(),
+                    ],
+                ],
+            ],
+        ]);
+
+        $response
+            ->assertValid()
+            ->assertOk();
+
+        $response->assertJsonFragment([
+            'cart_total_initial' => [
+                'net' => '181.82',
+                'gross' => '200.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'cart_total' => [
+                'net' => '147.27',
+                'gross' => '162.00', // 200 - 20 - 18 
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'shipping_price_initial' => [
+                'net' => '9.09',
+                'gross' => '10.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'shipping_price' => [
+                'net' => '9.09',
+                'gross' => '10.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'summary' => [
+                'net' => '156.36',
+                'gross' => '172.00', // 162 + 10 or alternatively 200 - 20 - 18, where 20 is 10% discount of product price, and 18 is 10% discount of remaining order value
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+        ]);
+    }
+
+    public function testOrderForNetPriceMap(): void
+    {
+        $this->user->givePermissionTo('cart.verify');
+        $this->user->givePermissionTo('orders.add');
+
+        $this->priceMap->is_net = true;
+        $this->priceMap->save();
+
+        $discount1 = Discount::factory()->create([
+            'description' => 'Test',
+            'code' => null,
+            'percentage' => '10',
+            'target_type' => DiscountTargetType::PRODUCTS,
+            'target_is_allow_list' => true,
+        ]);
+        $discount1->products()->attach($this->product->getKey());
+
+        $discount2 = Discount::factory()->create([
+            'description' => 'Test',
+            'code' => null,
+            'percentage' => '10',
+            'target_type' => DiscountTargetType::ORDER_VALUE,
+            'target_is_allow_list' => true,
+        ]);
+        $discount2->products()->attach($this->product->getKey());
+
+        $this->productService->updateMinPrices($this->product, collect([$this->salesChannel]));
+
+        $response = $this->actingAs($this->user)->json('POST', '/orders', [
+            'sales_channel_id' => $this->salesChannel->getKey(),
+            'currency' => $this->currency,
+            'email' => $this->email,
+            'shipping_method_id' => $this->shippingMethod->getKey(),
+            'shipping_place' => $this->address->toArray(),
+            'billing_address' => $this->address->toArray(),
+            'items' => [
+                [
+                    'product_id' => $this->product->getKey(),
+                    'quantity' => 1,
+                    'schemas' => [
+                        $this->schema->getKey() => $this->option->getKey(),
+                    ]
+                ],
+            ],
+            'payment_method_id' => $this->paymentMethod->getKey(),
+        ]);
+
+        $response
+            ->assertValid()
+            ->assertCreated();
+
+        $response->assertJsonFragment([
+            'cart_total_initial' => [
+                'net' => '200.00',
+                'gross' => '220.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'cart_total' => [
+                'net' => '162.00',
+                'gross' => '178.20',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'shipping_price_initial' => [
+                'net' => '9.09',
+                'gross' => '10.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'shipping_price' => [
+                'net' => '9.09',
+                'gross' => '10.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'summary' => [
+                'net' => '171.09',
+                'gross' => '188.20', // 178.20 + 10 or alternatively 230 - 22 - 19.8, where 22 is 10% discount of product price, and 19.8 is 10% discount of remaining order value
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+        ]);
+    }
+
+    public function testOrderForGrossPriceMap(): void
+    {
+        $this->user->givePermissionTo('cart.verify');
+        $this->user->givePermissionTo('orders.add');
+
+        $this->priceMap->is_net = false;
+        $this->priceMap->save();
+
+        $discount1 = Discount::factory()->create([
+            'description' => 'Test',
+            'code' => null,
+            'percentage' => '10',
+            'target_type' => DiscountTargetType::PRODUCTS,
+            'target_is_allow_list' => true,
+        ]);
+        $discount1->products()->attach($this->product->getKey());
+
+        $discount2 = Discount::factory()->create([
+            'description' => 'Test',
+            'code' => null,
+            'percentage' => '10',
+            'target_type' => DiscountTargetType::ORDER_VALUE,
+            'target_is_allow_list' => true,
+        ]);
+        $discount2->products()->attach($this->product->getKey());
+
+        $this->productService->updateMinPrices($this->product, collect([$this->salesChannel]));
+
+        $response = $this->actingAs($this->user)->json('POST', '/orders', [
+            'sales_channel_id' => $this->salesChannel->getKey(),
+            'currency' => $this->currency,
+            'email' => $this->email,
+            'shipping_method_id' => $this->shippingMethod->getKey(),
+            'shipping_place' => $this->address->toArray(),
+            'billing_address' => $this->address->toArray(),
+            'items' => [
+                [
+                    'product_id' => $this->product->getKey(),
+                    'quantity' => 1,
+                    'schemas' => [
+                        $this->schema->getKey() => $this->option->getKey(),
+                    ]
+                ],
+            ],
+            'payment_method_id' => $this->paymentMethod->getKey(),
+        ]);
+
+        $response
+            ->assertValid()
+            ->assertCreated();
+
+        $response->assertJsonFragment([
+            'cart_total_initial' => [
+                'net' => '181.82',
+                'gross' => '200.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'cart_total' => [
+                'net' => '147.27',
+                'gross' => '162.00', // 200 - 20 - 18 
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'shipping_price_initial' => [
+                'net' => '9.09',
+                'gross' => '10.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'shipping_price' => [
+                'net' => '9.09',
+                'gross' => '10.00',
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+            'summary' => [
+                'net' => '156.36',
+                'gross' => '172.00', // 162 + 10 or alternatively 200 - 20 - 18, where 20 is 10% discount of product price, and 18 is 10% discount of remaining order value
+                'vat_rate' => '0.10',
+                'currency' => 'PLN',
+            ],
+        ]);
+    }
+}