set calculation values to fields

I cannot get this to work. I am using square and cannot get the total amount to pass down into the total field in square thus the customer has to type it in. I obviously don't want that.

To clarify, are you referring to this form https://www.jotform.com/form/202265984134154 ?

I have checked your Choose a cake size field and it seems you have added a calculation value  but has added the dollar sign.

Please note that the calculation values can only get numeric values.

Kindly update the values to numeric values only.

Please give it a try and let us know if you have further questions.