public function render(Varien_Object $row)
 {
     if ($row->getTaxPercent()) {
         return sprintf('%s%%', $row->getTaxPercent() + 0);
     } else {
         return '0%';
     }
 }
Example #2
0
 /**
  * Retrieve tax with persent html content
  *
  * @param Varien_Object $item
  * @return string
  */
 public function displayTaxPercent(Varien_Object $item)
 {
     if ($item->getTaxPercent()) {
         return sprintf('%s%%', $item->getTaxPercent() + 0);
     } else {
         return '0%';
     }
 }