MAGENTO, How to find Product Tax Rate OR Tax Percentage
       ## MAGENTO, How to find Product tax rate    foreach  ($productIds as  $productId) {    $_product   =  Mage::getModel('catalog/product')->load($productId);       $productsPrice  =  floatval($_product->getData("price"));        // Get the product's tax class' ID    $taxClassId  =  $_product->getData("tax_class_id");    echo  'Tax Class ID '.$taxClassId.' ';    // Get the tax rates of each tax class in an associative array    $taxClasses   =  Mage::helper("core")->jsonDecode( Mage::helper("tax")-          >getAllRatesByProductClass() );    echo  'Tax Classes '.$taxClasses.' ';    // Extract the tax rate from the array    $taxRate    =  $taxClasses["value_".$taxClassId];    echo  'Tax Rate '.$taxRate.' ';   }   ?>