Truncated or rounded revenue in eCommerce report

I’m using Matomo with eCommerce tracking. I noticed a rounding issue in the report eCommerce → Products → Products SKU

There I see this line:
€1,680 (total revenue) 7,000 (amount) 1 (unique order) €0.24 (price per piece)
I checked the URL which we call to track the order:

As you can see the real price per piece is 0.24462 and the real product revenue is 1712.34€
I found this page here:

but I’m using 4.14.2 so I don’t expect that I have to follow the instructions, right?

It would be great if you could guide me through this to solve this issue.