Warning/Debug when redeeming voucher at Checkout

[vickula]

I'm using ZC 1.3.8a and I have been testing the checkout process using a discount coupon.
When I enter a Redemption Code at checkout the discount is applied but I get this error at the top of the page:
"Warning: Division by zero in /home/dalesbut/public_html/store/includes/modules/order_total/ot_coupon.php on line 364"
I can go on to confirm the order and the payment methods from here so i don't know why this is showing.
Any ideas?

[vickula]

"Warning: Division by zero in /home/dalesbut/public_html/store/includes/modules/order_total/ot_coupon.php on line 364"

After a bit more testing it seems that this error only applies when purchasing Tax Exempt goods as the php code is trying to deduct the discount from the tax and as the tax is 0 it throws up an error.

As I am only selling Tax exempt goods (ie food) is my best bet to comment the code out in the php file?

[Ajeh]

As with your other post, change line:

            $ratioTax = $adjustedTax/$order->info['tax'];

to read as:

            $ratioTax = (isset($order->info['tax']) && $order->info['tax'] != 0) ? $adjustedTax/$order->info['tax'] : 0;

see if that resolves the issues you are having on division by zero on the Discount Coupons when using Taxable and non-taxable products ...

[vickula]

As with your other post, change line:

            $ratioTax = $adjustedTax/$order->info['tax'];

to read as:

            $ratioTax = (isset($order->info['tax']) && $order->info['tax'] != 0) ? $adjustedTax/$order->info['tax'] : 0;

see if that resolves the issues you are having on division by zero on the Discount Coupons when using Taxable and non-taxable products ...

Thank you very much - That sorted it

[Ajeh]

Thanks for the update that this was able to correct the issues you were having on the division by 0 error ...