From f458062ff80f34bad15d50dddcae8fd4de883fbd Mon Sep 17 00:00:00 2001
From: Jaap P <ajediiam@gmail.com>
Date: Sun, 22 Jan 2023 13:08:02 +0100
Subject: [PATCH] Update README.md

Fix bug in cost template documentation example
---
 README.md | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 6f612d7..b02989f 100644
--- a/README.md
+++ b/README.md
@@ -135,18 +135,24 @@ There are two special special arguments in that can be used in the template ([in
 
 Note: When configuring Nordpool using the UI, things like VAT and additional costs cannot be changed. If your energy supplier or region changes the additional costs or taxes on a semi-regular basis, the YAML configuration might be better for you.
 
-#### Example 1: Percentage (VAT)
+#### Example 1: Overhead per kWh
+
+Add 1,3 cents per kWh overhead cost to the current hour's price 
+
+```{{ 0.013 | float }}```
+
+#### Example 2: Percentage (VAT)
 Add 19 % VAT of the current hour's price 
 
-```{{current_price * 0.19}}```
+```{{ (current_price * 0.19) | float }}```
 
-#### Example 2: Overhead per kWh
+#### Example 3: Overhead and VAT
 
-Add 1,3 cents per kWh overhead cost to the current hour's price 
+Add 1,3 cents per kWh overhead cost, 0.002 flat tax and 19% VAT to the current hour's price 
 
-```{{current_price + 0.013}}```
+```{{ (0.013 + 0.002 + (current_price * 0.19)) | float }}```
 
-#### Example 3: Seasonal peek and off-peek overhead
+#### Example 4: Seasonal peek and off-peek overhead
 
 ```jinja
 {% set s = {