Unexpexted display of the tax row in the cart summary block

[edelepine]

Preconditions

1. Magento CE 2.1.2

Steps to reproduce

1. Add product in order to access checkout/cart page.
2. View and edit cart.
3. Ensure that tax segment is equal to zero.
4. Ensure that window.checkoutConfig.isZeroTaxDisplayed is equal to false.

Expected result

1. In summary block, tax row should'nt be displayed

Actual result

1. Despite of expected configuration, tax row is displayed in the summary block

The problem seems to come from the js function ifShowValue in totals/tax.js where condition use a === comparison operator.
So when comparing a float value and an integer value, the function will always return true.

[IlnitskiyArtem]

HI, @edelepine.
Internal ticket MAGETWO-70597, which tracks this GitHub issue, is in our issue backlog.

[magento-engcom-team]

@edelepine, thank you for your report.
We've created internal ticket(s) MAGETWO-70597 to track progress on the issue.