Round to nearest 0.5

Question

Hello,

Can I round an input decimal to the nearest 0.5?

Even better, can the spinner be programmed in steps of 0.5?

I don't want to use range, as there is no maximum.

Minimum and default=0.5

Thank you!

RogerFarmer1 · Answer

In the end I did this: (round((${input_hours} * 2), 0)) * 0.5

and got this:

JohannesLindner · Answer

Can't help you with the survey design, but to round to 0.5:

Multiply by 2, round to zero digits, divide by 2

var rounded_x = round(2 * x, 0) / 2