/** * Get Shipping Price including or excluding tax * * @param \Magento\Quote\Model\Quote\Address\Rate $rateModel * @param bool $flag * @return float */ private function getShippingPriceWithFlag($rateModel, $flag) { return $this->taxHelper->getShippingPrice($rateModel->getPrice(), $flag, $rateModel->getAddress(), $rateModel->getAddress()->getQuote()->getCustomerTaxClassId()); }