survey 123 decimal places

[JB]

I am new to using survey 123 so I apologize for the question. I want to set it so only one decimal place can be entered when the field teams fill in the form. Is there a formula so I can do this.

thank you in advance

[BobSteiss]

I have a similar situation where I let the user fill out the field with however many decimal places they desire but in a "calculated field" I round the value to 2 decimal places using round(sum(${name_of_input_field}),2) in the calculation field.  Seems to work fine for my needs.