In Magento 2's checkout summary I managed to add price values to each "item in cart":

<span data-bind="text: $parent.price_incl_tax"></span>
<span data-bind="text: $parent.row_total_incl_tax"></span>

Unfortunately those are plain numbers and a debug shows that $parent does not contain pre-formatted price values:

  "name":"My awesome product"

How could I format these as actual price values?

2 Answers 2



var config = {
    config: {
        mixins: {
            'Magento_Checkout/js/view/summary/item/details': {
                'VendorName_ModuleName/js/mixin/details-mixin': true


], function(
) {
    'use strict';

    return function (target) {
        return target.extend({
             * @param {*} price
             * @return {*|String}
            getFormattedPrice: function (price) {
                return priceUtils.formatPrice(price, quote.getPriceFormat());

Now use :

<span data-bind="text: getFormattedPrice($parent.price_incl_tax)"></span>
<span data-bind="text: getFormattedPrice($parent.row_total_incl_tax)"></span>

Clear cache and deploy static content.

  • This answer is cleaner than mine.
    – Ben Crook
    Commented Jun 6, 2018 at 15:59
  • will this also include the currency symbol?
    – Ben Crook
    Commented Jun 6, 2018 at 16:00
  • 1
    @BenCrook yes .
    – Sohel Rana
    Commented Jun 6, 2018 at 16:01
  • @SohelRana but what about if I wanted to use in product detail page ?
    – Himanshu
    Commented Aug 30, 2019 at 9:24
  • I've got this error: ReferenceError: Unable to process binding "text: function(){return getFormattedPrice(price_incl_tax) }" Message: getFormattedPrice is not defined
    – krybbio
    Commented Jul 15, 2020 at 9:58

To convert your number to a string you can use .toString():

<span data-bind="text: $parent.price_incl_tax.toString()"></span>
<span data-bind="text: $parent.row_total_incl_tax.toString()"></span>

You'll also need to get the currency symbol (unless you're happy to hardcode it), there are some questions about that below:

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