newsupernova/vendor/magento/module-checkout/view/frontend/templates/item/price/unit.phtml

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

// @codingStandardsIgnoreFile

/** @var $block \Magento\Checkout\Block\Item\Price\Renderer */

$_item = $block->getItem();
?>
<span class="price-including-tax" data-label="<?= $block->escapeHtml(__('Excl. Tax')) ?>">
    <span class="cart-price">
        <?= /* @escapeNotVerified */ $this->helper('Magento\Checkout\Helper\Data')->formatPrice($_item->getCalculationPrice()) ?>
    </span>
</span>