roundBasket

array public static
\Bitrix\Catalog\Discount\DiscountManager::roundBasket(
 array $basket,
 array $basketRoundData = array(),
 array $orderData
);

Static method rounds off prices in shopping cart and returns prices array.

Parameter	Description	Version
$basket	Shopping cart data.
$basketRoundData	Array with rounding off rules.
$orderData	Array with sorting data..