diff --git a/vendor/magento/module-bundle/Model/Quote/Item/Option.php b/vendor/magento/module-bundle/Model/Quote/Item/Option.php
index f08b55f656a..9ccc77626c1 100644
--- a/vendor/magento/module-bundle/Model/Quote/Item/Option.php
+++ b/vendor/magento/module-bundle/Model/Quote/Item/Option.php
@@ -93,7 +93,7 @@ class Option
             'code' => 'bundle_selection_attributes',
             'value'=> $this->serializer->serialize(
                 [
-                    'price' => $this->priceCurrency->convert($price, $product->getStore()),
+                    'price' => $this->priceCurrency->convertAndRound($price, $product->getStore()),
                     'qty' => $qty,
                     'option_label' => $bundleOption->getTitle(),
                     'option_id' => $bundleOption->getId(),
diff --git a/vendor/magento/module-bundle/Plugin/Tax/BlockItemPriceRenderer.php b/vendor/magento/module-bundle/Plugin/Tax/BlockItemPriceRenderer.php
new file mode 100644
index 00000000000..630e0ecc8a8
--- /dev/null
+++ b/vendor/magento/module-bundle/Plugin/Tax/BlockItemPriceRenderer.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * Copyright 2026 Adobe
+ * All Rights Reserved.
+ */
+declare(strict_types=1);
+
+namespace Magento\Bundle\Plugin\Tax;
+
+use Magento\Bundle\Model\Product\Price as BundleProductPrice;
+use Magento\Bundle\Model\Product\Type as BundleProductType;
+use Magento\Bundle\Model\Quote\Item\Option as BundleQuoteItemOption;
+use Magento\Framework\Serialize\Serializer\Json as JsonSerializer;
+use Magento\Tax\Block\Item\Price\Renderer as ItemPriceRenderer;
+
+class BlockItemPriceRenderer
+{
+    /**
+     * @var BundleQuoteItemOption
+     */
+    private BundleQuoteItemOption $bundleQuoteItemOption;
+
+    /**
+     * @var JsonSerializer
+     */
+    private JsonSerializer $serializer;
+
+    /**
+     * @param BundleQuoteItemOption $bundleQuoteItemOption
+     * @param JsonSerializer $serializer
+     */
+    public function __construct(
+        BundleQuoteItemOption $bundleQuoteItemOption,
+        JsonSerializer $serializer
+    ) {
+        $this->bundleQuoteItemOption = $bundleQuoteItemOption;
+        $this->serializer = $serializer;
+    }
+
+    /**
+     * Recalculate price conversion for the bundle product.
+     *
+     * @param ItemPriceRenderer $itemPriceRenderer
+     * @param float $result
+     * @return float
+     */
+    public function afterGetItemDisplayPriceExclTax(
+        ItemPriceRenderer $itemPriceRenderer,
+        float $result
+    ): float {
+        if ($itemPriceRenderer->getItem()->getProductType() === BundleProductType::TYPE_CODE) {
+            $bundleProduct = $itemPriceRenderer->getItem()->getProduct();
+            $bundleSelectionOptions = $this->bundleQuoteItemOption->getSelectionOptions($bundleProduct);
+            if (empty($bundleSelectionOptions)
+                || $bundleProduct->getPriceType() == BundleProductPrice::PRICE_TYPE_FIXED
+            ) {
+                return $result;
+            }
+
+            $price = 0.0;
+            foreach ($bundleSelectionOptions as $bundleSelectionOption) {
+                $selectionOptionValue = $this->serializer->unserialize(reset($bundleSelectionOption)['value']);
+                $price += $selectionOptionValue['price'] * $selectionOptionValue['qty'];
+            }
+
+            return $price;
+        }
+
+        return $result;
+    }
+}
diff --git a/vendor/magento/module-bundle/etc/di.xml b/vendor/magento/module-bundle/etc/di.xml
--- a/vendor/magento/module-bundle/etc/di.xml
+++ b/vendor/magento/module-bundle/etc/di.xml
@@ -297,4 +297,9 @@
                 type="Magento\Bundle\Plugin\Quote\UpdateBundleQuoteItemBaseOriginalPrice"
                 sortOrder="10"/>
     </type>
+    <type name="Magento\Tax\Block\Item\Price\Renderer">
+        <plugin name="bundle_get_block_item_price"
+                type="Magento\Bundle\Plugin\Tax\BlockItemPriceRenderer"
+                sortOrder="10"/>
+    </type>
 </config>
diff --git a/vendor/magento/module-tax/Block/Item/Price/Renderer.php b/vendor/magento/module-tax/Block/Item/Price/Renderer.php
index caefd266185..d9565d7a191 100644
--- a/vendor/magento/module-tax/Block/Item/Price/Renderer.php
+++ b/vendor/magento/module-tax/Block/Item/Price/Renderer.php
@@ -1,7 +1,7 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2014 Adobe
+ * All Rights Reserved.
  */
 namespace Magento\Tax\Block\Item\Price;
 
@@ -18,7 +18,6 @@ use Magento\Tax\Helper\Data as TaxHelper;
  * Item price render block
  *
  * @api
- * @author      Magento Core Team <core@magentocommerce.com>
  * @since 100.0.2
  */
 class Renderer extends \Magento\Framework\View\Element\Template
@@ -106,6 +105,8 @@ class Renderer extends \Magento\Framework\View\Element\Template
     }
 
     /**
+     * Get current store ID
+     *
      * @return int|null|string
      */
     public function getStoreId()
@@ -201,19 +202,13 @@ class Renderer extends \Magento\Framework\View\Element\Template
     }
 
     /**
-     * Get item price in display currency or order currency depending
-     * on item type
+     * Get item price in display currency or order currency
      *
      * @return float
      */
     public function getItemDisplayPriceExclTax()
     {
-        $item = $this->getItem();
-        if ($item instanceof QuoteItem) {
-            return $item->getCalculationPrice();
-        } else {
-            return $item->getPrice();
-        }
+        return $this->priceCurrency->convertAndRound($this->getItem()->getPrice());
     }
 
     /**
diff --git a/vendor/magento/module-tax/Plugin/Checkout/CustomerData/Cart.php b/vendor/magento/module-tax/Plugin/Checkout/CustomerData/Cart.php
index 3952d1534f7..ca9db58ceb4 100644
--- a/vendor/magento/module-tax/Plugin/Checkout/CustomerData/Cart.php
+++ b/vendor/magento/module-tax/Plugin/Checkout/CustomerData/Cart.php
@@ -71,7 +71,7 @@ class Cart
                 if ($item = $this->findItemById($itemAsArray['item_id'], $items)) {
                     $this->itemPriceRenderer->setItem($item);
                     $this->itemPriceRenderer->setTemplate('checkout/cart/item/price/sidebar.phtml');
-                    $result['items'][$key]['product_price']=$this->itemPriceRenderer->toHtml();
+                    $result['items'][$key]['product_price'] = $this->itemPriceRenderer->toHtml();
                     if ($this->itemPriceRenderer->displayPriceExclTax()) {
                         $result['items'][$key]['product_price_value'] = $item->getCalculationPrice();
                     } elseif ($this->itemPriceRenderer->displayPriceInclTax()) {