original_string: protected function getItemTotal($item)
      {
          return $item->getRowTotal() - $item->getDiscountAmount() + $item->getTaxAmount() + $item->getWeeeTaxAppliedRowAmount();
      }
code: protected function getItemTotal($item)
      {
          return $item->getRowTotal() - $item->getDiscountAmount() + $item->getTaxAmount() + $item->getWeeeTaxAppliedRowAmount();
      }
code_tokens: protected function getItemTotal ( $ item ) { return $ item -> getRowTotal ( ) - $ item -> getDiscountAmount ( ) + $ item -> getTaxAmount ( ) + $ item -> getWeeeTaxAppliedRowAmount ( ) ; }
docstring: Calculates and returns the grand total of an item including tax and excluding
  discount.
  
  @param Mage_Sales_Model_Order_Item $item The item to return info from
  @return Float The grand total
docstring_tokens: Calculates and returns the grand total of an item including tax and excluding discount .