<?php
/**
 * OpenMage
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magento.com so we can send you a copy immediately.
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @copyright  Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
 * @license    https://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Adminhtml grid item renderer number
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @author     Magento Core Team <core@magentocommerce.com>
 */
class Mage_Adminhtml_Block_Tax_Rate_Grid_Renderer_Data extends Mage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract
{
    protected function _getValue(Varien_Object $row)
    {
        $data = parent::_getValue($row);
        if (intval($data) == $data) {
            return (string) number_format($data, 2);
        }
        if (!is_null($data)) {
            return $data * 1;
        }
        return $this->getColumn()->getDefault();
    }
}
