welcart消費税別にした際、合計金額に消費税を足す

gistfile1.txt

//総合計金額をフィルター
add_filter('usces_filter_set_cart_fees_total_full_price', 'my_filter_set_cart_fees_total_full_price', 10, 6);

function my_filter_set_cart_fees_total_full_price(){

global $usces;
$args = func_get_args();

$tax = $usces->getTax( $args[1] );
$total_full_price = $args[1] + $tax + $args[2] + $args[3] + $args[4] + $args[5];

return $total_full_price;
}
//商品合計をフィルター
add_filter('usces_filter_set_cart_fees_total_price', 'my_usces_filter_set_cart_fees_total_price', 10, 6);

function my_usces_filter_set_cart_fees_total_price(){

 $args = func_get_args();
 $total_price = $args[1] + $args[2] + $args[3] + + $args[5];
 
 return $total_price;
}