VAT rate for the item. When the VATPercent is specified, the
item's VAT information appears on the item's listing page. In
addition, the seller can choose to print an invoice that
includes the item's net price, VAT percent, VAT amount, and
total price. Since VAT rates vary
depending on the item and on the user's country of residence, a
seller is responsible for entering the correct VAT rate; it is
not calculated by eBay. To specify a VATPercent, a seller must
have a VAT-ID registered with eBay and must be listing the item
on a VAT-enabled site. Max precision 3
decimal places. Max length 5 characters. Note
The View Item
page displays the precision to 2 decimal places with no
trailing zeros. However, the full value you send in is stored.
Returned for all users, not just VAT users, with GetAccountResponse.