Taxes are random numbers

We have our taxes set so 5% is the first tax and 7% is the second tax.
Thridparty are all set you use both taxes
We add an item to the PO and select the GST/PST tax

And the first tax is correct 5% but the second one is random…7…52%, 2.57% for the second item and 6.05%
Any idea why it would randomize the second tax eventho it’s set in the dictionaries?

Hello,

What’s your dolibarr version ?
I remember something like that in V15.0.0 or 1 that has been corrected.

We’re currently running version 15.0.1 but I have version 16.0.0 on my test machine and it does the same thing.
When it’s only 1 item the taxes are correct but it goes all funky when you add 2+ in the Qty