I have issue/confusion.

While I try to add a coupon code to my Magento 1 store at that time the Grand total (Including Tax) not changing.

Coupon information

  1. Code: demo123
  2. Condition: for all products
  3. Action: 5% of products prices.


enter image description here

While you check in image.

Total = 12.99
And discount = -0.65

So grand total(Include Tax) must be 12.34 but as you see in the image it is showing me wrong.

Tax = 21%

Any idea why this is happening?


1 Answer 1


You need to changes some settings from your Magento admin.

Goto: Admin > System > Cofiguration > Sales > Tax > (And Change Setting as per following Screeshot)

enter image description here

Set Apply Customer Tax = Before Discount and save config and clean your cache and check.

Good Luck!!

Hope it'll help you.

  • @Nirav-Joshi Please try with this and let me know it's this working for you or not? Apr 18, 2018 at 6:58
  • No it is not worked.. Apr 18, 2018 at 8:39

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.