If three bundles equal a square, how come in your chart the prices are reversed?

Thank you for your info on the prices of roofing. I can estimate the costs from your info. However, while you have rhe price per square foot and the price per square right, the price per bundle is three times the price per square instead of one third the price per square. You say that there are three bundles per square, but the price chart is the other way.