My Product unit price € 13.50.
9% VAT apply for that product but edit cart page display the VAT amount, but it's not added to the Subtotal.
How to resolve this issue?
Magento Stack Exchange is a question and answer site for users of the Magento e-Commerce platform. It only takes a minute to sign up.
Sign up to join this communityPlease check your Tax settings. It seems like your catalog prices are already including tax.
You can change this setting from here.
Store > Configuration > Sales > Tax > Price Display settings
This setting is used on catalog. There are many other settings for subtotal, Grandtotal etc. Please take a look at Shopping Cart Display Settings.