DW Tolerance Key is not working as expected

Hi,

I configured the DW - Tolerance Key as shown below

Created PO as shown below

Invoice verification

as per the formula - Net order price by (quantity invoiced + total quantity invoiced so far)

Net order price = 100 USD

quantity invoiced = 1

total quantity invoiced so far = 0

Formula = 100 * (1 + 0 )

Total = 100 USD

As per the above shown tolerance limit set for 100 USD. I would expect to see no warning message, but system is throwing the below warning message.

I did not do the GR. But as per the tolerance limit. It should have allowed to post the invoice without blocking. Am I right?

Can you please let me know what I am missing here.

Thanks & Regards

Shan