Confusing Prices

[sargesgiftshop]

Is it just me cuz I'm old, or [s the the way these prices are shown confusing?

[sargesgiftshop]

I put a pic up but it doesn't show, why is that?
I posted it in this reply, I see it but??

[Badeesie]

I don't know how confusing it is to other people, but I can explain.

The prices shown are the difference between each option and what you have currently selected. 3' x 2' shows as -$101.40, meaning that a 3' x 2' rug will cost $101.40 less than the 6' x 4' size; the 7' x 5' shows as + $55.00 to mean that the 7' x 5' rug costs $55 more than the 6' x 4'.

[sargesgiftshop]

I understand that part.
But instead of making the customer do the math in their head, wouldn't it be simpler to show the actual price for each?