ENGCOM-4359: Change product_price_value in cart data section based on tax settings #20316

Author: sivaschenko

app/code/Magento/Tax/Plugin/Checkout/CustomerData/Cart.php

@@ -6,6 +6,10 @@
 
 namespace Magento\Tax\Plugin\Checkout\CustomerData;
 
+/**
+ * Process quote items price, considering tax configuration.
+ * @SuppressWarnings(PHPMD.CookieAndSessionMisuse)
+ */
 class Cart
 {
     /**
@@ -68,6 +72,16 @@ public function afterGetSectionData(\Magento\Checkout\CustomerData\Cart $subject
                     $this->itemPriceRenderer->setItem($item);
                     $this->itemPriceRenderer->setTemplate('checkout/cart/item/price/sidebar.phtml');
                     $result['items'][$key]['product_price']=$this->itemPriceRenderer->toHtml();
+                    if ($this->itemPriceRenderer->displayPriceExclTax()) {
+                        $result['items'][$key]['product_price_value'] = $item->getCalculationPrice();
+                    } elseif ($this->itemPriceRenderer->displayPriceInclTax()) {
+                        $result['items'][$key]['product_price_value'] = $item->getPriceInclTax();
+                    } elseif ($this->itemPriceRenderer->displayBothPrices()) {
+                        //unset product price value in case price already has been set as scalar value.
+                        unset($result['items'][$key]['product_price_value']);
+                        $result['items'][$key]['product_price_value']['incl_tax'] = $item->getPriceInclTax();
+                        $result['items'][$key]['product_price_value']['excl_tax'] = $item->getCalculationPrice();
+                    }
                 }
             }
         }