I do not think a potential buyer should need to get out a calculator to figure out what total figure you want for something, cover your costs in your asking price. You pay a fee for having the convenience of receiving online payments, It should not be the buyers responsibility. Requiring payment by 'gift' should serve as a your first warning.
Let's see 327.36 x 3.9% + .30 + shipping, carry the one, multiply by.... ah forget it.
Let's see 327.36 x 3.9% + .30 + shipping, carry the one, multiply by.... ah forget it.