Matching Voucher Gross Amount

AP Experts,

My client would like to know if it's possible for us to match a voucher transaction to the PO document based on the following condition: Comparing the VOUCHER.GROSS_AMT to the Total Merchandise Amount of the PO

I realize that this can be achieved with the Document Tolerance functionality. But is there anything in the delivered match rule that allow us to do this?

For example:

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- PO -
Line #1: Merchandise Amt = $1000

- Voucher -
Line #1: Referencing PO Line#1 - Merchandise Amt = $1000
Line #2: New line added on the invoice - Merchandise Amt = $100
Gross Amount = $1100

In this scenario, matching will compare the Voucher Gross Amount of $1100 with the PO Total Amount of $1000.