There is major problem with cart and discounts, it always shows amounts without taxes calculated for it. For shopping cart rules, coupons etc.

How to manage the code to show discount with correct tax amount added to it right in the cart. This is the only one row in totals that cannot be set to show with tax applied.

Thanks Tomek

1 Answer 1


You can change the setting for this in system > configuration > sales > Tax

quite simply change the setting in Calculation Settings tab

change Apply Discount On Prices to including tax.

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  • Setting 'Apply Discount On Prices' to 'Including Tax' does not seem to make a difference at all.
    – zigojacko
    Nov 24, 2017 at 8:24

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