Question - - Match rule tolerance Cap?

Current Match Rules:

Match Rule ID	Description	If Rule is True Take Action	*Continue to Next Rule	Under Amount	Over Amount	% Under Amount	% Over Amount
240	Merch amount not = PO merch amt with rule amt tol	Exception	Always Continue	99999999	1000
290	Line amount not = PO line amt with rule amt tol	Exception	Always Continue	99999999	1000
300	Line amount not = PO line amt with rule % tol	Exception	Always Continue			9999	5
380	LTD vchr amt greater than PO amt with rule amt tol	Exception	Always Continue	99999999	1000
390	LTD vchr amt greater than PO amt with rule % tol	Exception	Always Continue			9999	5
490	Line price not = PO price + rule amt tol	Exception	Always Continue