Sum of time rounded per 15 min per month

[Thstorm]

Hi, 

I need to measure the total time per ID per month rounded by 15 minutes (0,25 hour). 

For request 53267 it should be: 

• February: 0,25 + 0.75 + 0,08 = 1,08 = 1,25 (roundup by 0,25) 
• March: 0,08 = 0,25 (roundup by 0,25) 

Total time request 53267 = 1,25 + 0,25 = 1,5 hour 

For request 53268 it should be: 

• February: 0,08 + 0,16  = 0,24 = 0,25 (roundup by 0,25) 
• March: 0,08 = 0,25 (roundup by 0,25) 

Total time request 53268 = 0,25 + 0,25 = 0,5 hour 

Total time of the 2 requests = 2,0 hours 

ID	Note Date	Detail Hour	Detail Minutes	Total Time
53267	02-13-2019 11:01:00	0,25	15,00
53267	02-15-2019 13:21:00	0,75	45,00
53267	02-15-2019 15:32:00	0,08	5,00
53267	03-04-2019 10:06:00	0,08	5,00	1,5
53268	02-25-2019 09:45:00	0,08	5,00
53268	02-25-2019 09:45:00	0,16	10,00
53268	03-02-2019 14:22:00	0,08	5,00	0,5
				2,0

 Help is appreciated!

[Anonymous · Accepted solution]

@Thstorm 

I attached the pbix below, but here's the idea.

• Created a Date calendar and related that to your main (fact) table

DimCalendar = 
ADDCOLUMNS(
    CALENDAR(
        DATE( YEAR(MIN( Table2[Note Date ])),1,1),
        DATE( YEAR( MAX ( Table2[Note Date ])),12,31)),
        "Year", YEAR([Date]),
        "Month", MONTH( [Date] ),
        "MonthName", FORMAT( [Date], "mmmm")
)

• Created a DimID table as well and related that to your main table

DimID = DISTINCT( Table2[ID] )

• Then the measure itself

Rounded Total Time = 
sumx( 
    Var __Round= .25
RETURN 

ADDCOLUMNS(
    GROUPBY( Table2, Table2[ID], DimCalendar[Month]),
    "Round", 
    (
        INT( 
            CALCULATE(
                SUM ( Table2[Detail Hour ] )
                )
            /__Round)+1)*__Round),
            [Round]
)

then with Month from the Date table and ID from the DimID table on rows you get this:

Here's the pbix file:

https://1drv.ms/u/s!Amqd8ArUSwDS1T5qC3ekPiuLAoG4?e=VHigXL

[Thstorm]

Anyone?

[Anonymous · Accepted solution]

@Thstorm 

I attached the pbix below, but here's the idea.

• Created a Date calendar and related that to your main (fact) table

DimCalendar = 
ADDCOLUMNS(
    CALENDAR(
        DATE( YEAR(MIN( Table2[Note Date ])),1,1),
        DATE( YEAR( MAX ( Table2[Note Date ])),12,31)),
        "Year", YEAR([Date]),
        "Month", MONTH( [Date] ),
        "MonthName", FORMAT( [Date], "mmmm")
)

• Created a DimID table as well and related that to your main table

DimID = DISTINCT( Table2[ID] )

• Then the measure itself

Rounded Total Time = 
sumx( 
    Var __Round= .25
RETURN 

ADDCOLUMNS(
    GROUPBY( Table2, Table2[ID], DimCalendar[Month]),
    "Round", 
    (
        INT( 
            CALCULATE(
                SUM ( Table2[Detail Hour ] )
                )
            /__Round)+1)*__Round),
            [Round]
)

then with Month from the Date table and ID from the DimID table on rows you get this:

Here's the pbix file:

https://1drv.ms/u/s!Amqd8ArUSwDS1T5qC3ekPiuLAoG4?e=VHigXL

[Thstorm]

@Anonymous

I found one issue (could be due to my poor explanation🙂

If there is 0,25 hour (15 min) logged (real time) on an id it should not be rounded because ist is already rounded to 15 min.

So if i have the following time in jan, it should be:

0,25 real hours should be 0,25 hours rounded

0,08 real hours should be 0,25 hours rounded

0,5 real hours shouls be 0,5 hours rounded

So i should round up to the nearest 0,25 hour (15 min).

Regards!

[Anonymous]

Any chance you can load some data that is showing this? I dont quite follow.

[Thstorm]

Hi @Anonymous 

ID 55551 and 55659 should stay the same, 0.75 rounded total time.

ID 55585 should also stay the same, 0.25 rounded total time.

Only the hours that are not a multiple of 0.25 hours should be rounded up to the nearest multiple of 0.25

[Anonymous · Accepted solution]

this should work

Rounded Total Time = 
sumx( 
   var __Round= .25
return 

ADDCOLUMNS(
    GROUPBY( Table2, Table2[ID], DimCalendar[Month]),
    "Round", 
    IF (
        MOD( 
            CALCULATE( SUM( Table2[Detail Hour ])), __Round) =0,
            CALCULATE( SUM( Table2[Detail Hour ]) ), 
    (
        INT( 
            CALCULATE(
                SUM ( Table2[Detail Hour ] )
                )
            /__Round)+1)*__Round)
            ),
            [Round]
)

[Thstorm]

Thanx!! Works!

[Thstorm]

Thank you, this seems to be working like a charm!