Write some Software

I am developing a WordPress website. When I add products to the cart all the products are itemized with their individual vat rate. This is great and the cart vat calculations are working perfectly. (See the cart page image) Problem is that the function is not being relayed to the woocommerce “orders page” and the invoice that is sent on order completion. I need this function to work in the woocommerce “order detail page” and also the invoice. I have attached some images. I presume it’s just a copying and pasting the function but I have no idea about php. I inherited this from another developer. Regards David_r