$shipping_tax = round($shipping_total - $shipping_total / (1 + $shipping_taxrate), 5);
} else {
$shipping_tax = round($shipping_total * $shipping_taxrate, 5);
}
$shipping_display = $GLOBALS['CURRENCY_DISPLAY']->getFullValue($shipping_total);
} else {
$shipping_total = 0;
$shipping_display = "";
}
/* SHOW TAX */
if (!empty($_REQUEST['ship_to_info_id']) || $auth["show_price_including_tax"] == 1) {
$tax = true;
if (($weight_total != 0 || TAX_VIRTUAL == '1') && $total > 0) {
$order_taxable = $ps_checkout->calc_order_taxable($vars);
$vars['payment_discount'] = $payment_discount;
$tax_total = $ps_checkout->calc_order_tax($order_taxable, $vars);
} else {
$tax_total = 0;
}
if ($auth['show_price_including_tax']) {
$tax_total *= $discount_factor;
}
$tax_total += $shipping_tax;
$tax_total = round($tax_total, 5);
$tax_display = $GLOBALS['CURRENCY_DISPLAY']->getFullValue($tax_total);
$tax_display .= ps_checkout::show_tax_details($order_tax_details);
}
if (PAYMENT_DISCOUNT_BEFORE != '1') {
if ($payment_discount != 0.0) {
$payment_discount_after = true;
if ($payment_discount > 0.0) {