/** * Return the applicable tax rate depending of the country and state * @deprecated use getApplicableTaxRate * @param integer $id_tax * @param float $productTax * @param integer $id_address * * @return float taxe_rate */ public static function getApplicableTax($id_tax, $productTax, $id_address = null) { Tools::displayAsDeprecated(); return Tax::getApplicableTaxRate($id_tax, $productTax, $id_address); }