diff --git a/order-service/src/main/java/com/example/orderservice/mapper/OrderMapper.java b/order-service/src/main/java/com/example/orderservice/mapper/OrderMapper.java
index eb71f8b8..0cee1d90 100644
--- a/order-service/src/main/java/com/example/orderservice/mapper/OrderMapper.java
+++ b/order-service/src/main/java/com/example/orderservice/mapper/OrderMapper.java
@@ -68,7 +68,7 @@ default void addOrderItemRequestToOrderEntity(
     @Mapping(
             target = "totalPrice",
             expression =
-                    "java(items.stream().map(OrderItemResponse::price).reduce(BigDecimal.ZERO, BigDecimal::add).setScale(2, RoundingMode.HALF_UP))")
+                    "java(items.stream().map(OrderItemResponse::price).reduce(BigDecimal.ZERO, BigDecimal::add))")
     @Mapping(source = "id", target = "orderId")
     OrderResponse toResponse(Order order);