I am experiencing an issue where two Cart Price Rules are returning incorrect discounts.

  • Rule 1 apply 20% discount
  • Rule 2 apply 30% discount

The total 50% discount should be applied. For example, if the Subtotal is $1700, the discount amount should be $850. But a $748 discount is applied.

Any help will be appreciated. Thank you. enter image description here

1 Answer 1


This calculation is perfectly correct. If you first subtract 20% from 1700, 1360 remains. Then rule 2 where 30% is subtracted from 1360: 408. 1360 - 408 = 952 which is 748.

If you want to give 50% discount you should change your second percentage to 37,5%.


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