Tax + discount coupon BUG?

[wilt]

Hi,

I think that unfortunately the changes we made earlier have introduced thay bug.


To fix, you will need to replace the
function pre_confirmation_check in includes/modules/order_total/ot_coupon.php with

  function pre_confirmation_check($order_total) {
    global $order;
    $od_amount = $this->calculate_deductions($order_total);
    if (DISPLAY_PRICE_WITH_TAX == 'true')
    {
      return $od_amount['total'];
    } else {
      return $od_amount['total'] + $od_amount['tax'];      
    }
  }