[fixed 1.3.9a] Group Discount and Discount Coupon Tax Calculation Issue

[Rebelwax]

Sounds like what is happening in my 1.3.8a store too. Funny thing is...it works fine on my current 1.3.7 store. Has anyone figured this one out yet?

[ellivir]

Sounds like what is happening in my 1.3.8a store too. Funny thing is...it works fine on my current 1.3.7 store. Has anyone figured this one out yet?

I realised this happening in our 1.3.8a too:

Without VAT tax: 31.89EUR
With VAT: 38.90EUR
Store pick up: 0.00EUR
Group discount:-13.77EUR
VAT 22%: 4.91EUR
Total: 25.13EUR

VAT: 4,91106

Total should be 27,23 euro with discount of 30%.

[tzeyangng]

i had exactly the same problem. Anyone found any solution on this?

[tzeyangng]

anyone please help? This issue has been bugging me for few days. and my store is up and running now. please help.

[heidikfi]

Same problem here. My 1.3.8a shop is up and running, and the tax calculation is wrong when discounts are used.

Goods and postage are taxable goods, VAT 22 %, as required by our officials. The costs are fed into ZC without tax. Tax is set to show everywhere. Here only B-to-B prices are shown at 0 % VAT, for consumers the totals have to be shown.

When a discount is applied, the VAT is undercharged. It should be 18.03 % calculated from the gross, but it varies around 17.5 %. I can't give those invoices to my bookkeeper, but have to rewrite them!

[rlparker]

I have several different discounts running on my cart including quantity discounts and group discount

my tax is being calculated on the subtotal BEFORE any of the discounts and I need it to apply the discounts before calculating the tax

does any one have any ideas how I can do this or where the code is that calculates the tax?

thanks

Rachael

[swguy]

Using recalculate tax reduces the amount of tax based on the size of the discount. But the initial figure is based on the subtotal before discounts.

Be sure to get recent copies of Quantity Discounts and Group Discounts (the latter may involve upgrading your cart) - the tax logic has been refined over time.