Hi Guys,
I need a quick help. I have added a handling fees (5%) if customer chooses to pay online using payment gateway instead of the traditional manual bank transfer procedure.
The problem I face is, whenever I create an order and go to checkout, the handling fees is calculated 5% from the sub-total (value before taxes, coupon discount etc).
What I want is that the handling fees of 5% to be calculated at the final sum, i.e. (Subtotal + All Taxes - Discount) * 5% handling fees
Attached is the storefront image depicting the problem that I face, and also the backend order total sort list. Pls advice. Thank you.