Please guide me to resolve below mentioned scenario.
I have to calculate Discount on net price but it should be deducted from Basic + Ed price = Sub total for Sales tax calculation & then VAT will be calculated. eg.
Basic Price 100
Ed 10% 10.30
Value after ED 110.30
Desciount 4% on 100= Rs.4
but to beducted from 110.30 4.00
Value to calculate Sales 106.30
Now I want to calculate VAT % on 106.30
Now tell me how to treat discount in this case.