Functional Excel Sheet Plugin

Hello all,

After many failed searches I have come here. I am attempting to import an excel sheet that is functional on my site. This might not be the correct way to solve what I am attempting to do; but, it could work. Maybe.

Here is an idea of what I am trying to do:
https://www.true1080p.com/productdetail.asp?productid=3692&refid=pricegrabber

About half way down, you can see how you select the “in-home warranty” options by clicking the circle. That in return automatically adds the appropriate cost to your purchase.

For my site: I am using the same idea/layout and also want it to keep adding to the total. I have the excel sheet if needed.

Thanks in advance for the help! Let me know if I need to clarify!