Discount on VAT

-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.6.5
-- PHP version -- : 7.0.14
-- Browser(s) name and version -- : chrome
-- Error-message(debug-mod must be tuned on) -- : none

Coupon percentage is not only applied on product, but also on vat. I've read the forum posts on this subject. but do not get this sorted out.

In the attachments screencopies for the 'apply discount'setting, the coupon setting and the shoppingcart display. In this example I'd like to see a 52 euro discount and not 62,92 (which is a disount incl VAT).

Rgds,
Pierre

TAX rules standard VAT on all products for all customers.
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I changed the apply discount setting from ' before VAT' . to ' After VAT' . and back. No difference.. discount remains with vat included.

Tried it and still no luck

Hope it's not too small..

Good morning. I followed your instructions and the problem is solved. Thank you so much...

It seens we're not there yet. Discount is applied as it should, however, VAT is calculated on the full amount resulting in a VAT amount which is too high. As you can see in the screenshot I attached. Any idea's suggestions?

We issued coupons again and the VAT is still calculated on the total amount before discount is applied resulting in a VAT which is too high and causes major headaches. Is there a solution available for this issue?

Please find attached two screenshots. Coupon is set at 20%. VAT is 21% on all products.

Ordertotal is 319,32 (correct)
Coupon should be 63,86 but shows as 77,28 (not correct)
Shipment 0 (correct)
VAT shows as 50,83 which is not correct it should be 53,65
NET total shows as 309,10 which is correct

So The coupon shows the discount + VAT (not correct) .