protected function setFormDataCalculatedCheckout()
    {
        $result = $this->order->calculate($this->data_form);

        $this->data_form['total'] = $result['total'];
        $this->data_form['total_decimal'] = $result['total_decimal'];
        $this->data_form['total_formatted'] = $result['total_formatted'];
        $this->data_form['price_components'] = $this->prepareOrderComponentsCheckout($result);
    }