Shows wrong total ex tax in my checkout

[Ludwig1]

Hi,

 

The calculations when I use a coupon on my PrestaShop site is right, but the total ex tax shows wrong.

 

Ex. I have a coupon with 10% of the total before tax.

 

Product ex tax: 16

Coupon ex tax: -1,6

Totalt ex tax: 14,4 (here is the problem. It says 16 here in my checkout, when it should be 14,4)

Tax: 3,6

Totalt ink. tax: 18

 

As you can see the calculations is right, but it shows the wrong total ex tax in my checkout.

It shows right in my shopping cart block.

 

Please help me out here.

 

Thank you in advance!