Show the tax line when rate is 0% in Woocommerce
问题 I’m updating to the latest version of WooCommerce from a very old version. I have noticed that when using the option “Display tax totals: Itemized”, the Tax name is not displayed anymore in the Sub Total line included in Cart page, Checkout page and in any customer e-mail, invoice, etc. The reason appears to be that if the Tax rate is set to 0.0000%, the new version of WooCommerce automatically hides that line after the Sub Total, look below: If I set rates to 1.0000% or whatever, it appears.