Magento 2 : Change Price Format / Precision Currency

di.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <type name="Magento\Tax\Block\Item\Price\Renderer">
        <plugin sortOrder="1" name="myCustomRenderer" type="MyNamespace\MyModule\Plugin\Block\Item\Price\RendererPlugin"/>
    </type>
</config>

RendererPlugin.php

<?php
/**
 * @license http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 * @author Phuong LE <sony@menincode.com> <@>
 * @copyright Copyright (c) 2019 Menincode (http://www.menincode.com)
 */
namespace MyNamespace\MyModule\Plugin\Block\Item\Price;

use Magento\Framework\Pricing\PriceCurrencyInterface;
use Magento\Framework\View\Element\Template\Context;
use Magento\Quote\Model\Quote\Item\AbstractItem as QuoteItem;
use Magento\Sales\Model\Order\Item as OrderItem;
use Magento\Tax\Helper\Data as TaxHelper;


class RendererPlugin extends \Magento\Tax\Block\Item\Price\Renderer
{
    /**
     * @var PriceCurrencyInterface
     */
    protected $priceCurrency;

    /**
     * RendererPlugin constructor.
     * @param Context $context
     * @param TaxHelper $taxHelper
     * @param PriceCurrencyInterface $priceCurrency
     * @param array $data
     */
    public function __construct(
      Context $context,
      TaxHelper $taxHelper,
      PriceCurrencyInterface $priceCurrency,
      array $data = []
    )
    {
        parent::__construct($context, $taxHelper, $priceCurrency, $data);
    }

    /**
     * Change Precision Currency for cart / checkout
     * @param \Magento\Tax\Block\Item\Price\Renderer $subject
     * @param callable $proceed
     * @param $price
     * @return float|string
     */
    public function aroundFormatPrice(\Magento\Tax\Block\Item\Price\Renderer $subject, callable $proceed, $price)
    {
        $precisionCurrency = PriceCurrencyInterface::DEFAULT_PRECISION; // Default precision is 2. Here you can set 0 if no decimal wanted
        $item = $subject->getItem();
        if ($item instanceof QuoteItem) {
            return $subject->priceCurrency->format(
              $price,
              true,
              $precisionCurrency,
              $item->getStore()
            );
        } elseif ($item instanceof OrderItem) {
            return $item->getOrder()->formatPrice($price);
        } else {
            return $item->getOrderItem()->getOrder()->formatPrice($price);
        }
    }
}