Time Function: Round Up to Nearest 15 minutes

[New_be]

Hi everyone!😊

I have one problem here. I have time in & time out. And for time in i round up to the nearest 15 mins.
For the correct example;

TimeIn	TimeOut	NewTimeIn
1/9/2020  6:47 am	1/9/2020  3.05 pm	1/9/2020 7:00 am

This table below is the problem example;

TimeIn	TimeOut	NewTimeIn
1/9/2020  11.54 PM	2/9/2020  7.08 AM	?

So if 11.54 PM will be round up to nearest 15 mins, then the time in will be 12 am and the date will be 2/9/2020. So my data will be incorrect because its seems like this person work in 2 sept while he actually work in 1 sept.

So is there any formula that i can use to make something like;
          if TimeIn > 11: 30 PM then [TimeIn] else RoundUp(TimeIn)

     

Example of my RoundUp column

Error rows

Thanks in advance!

[amitchandak · Accepted solution]

@New_be , I think the best way is to take out the minute

Something like this

[Date] + #duration(0,0,15- Number.Mod(Time.Minute([Date]),15),0)

[New_be]

@amitchandak  so, is it correct from my understanding, time in is;

#duration(0,0,15 - Number.Mod(Time.Minute([InTime]),15)
at 11.46 PM, then 46 mod 15 will be 1. And then 15 mins - 1 = 14mins

[InTime] + #duration(0,0,15 - Number.Mod(Time.Minute([InTime]),15),0)

11.46 PM + 14 mins = 12:00 AM

So this way is same with roundUp to the nearest 15 mins or..? Can u please explain? Cause this is a very very good input for me 😀