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revansh
Helper IV
Helper IV

Calculating difference between 2 columns

Hi All,

 

I have added a DAX statement to calculate the difference between 2 columns.

 

I am getting some wierd scietific number instaed of 0 when two columns values are exaclty same

 

A         B           A-B

9.20    9.20        1.76636-e15

 

please help.

 

Thanks

1 ACCEPTED SOLUTION
mwegener
Most Valuable Professional
Most Valuable Professional

Hi @revansh ,

 

this is a decimal precision-related problem.

Hope this helps to understand.

https://www.sqlbi.com/articles/choosing-numeric-data-types-in-dax/

Regards,

Marcus

Dortmund - Germany
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View solution in original post

2 REPLIES 2
v-lionel-msft
Community Support
Community Support

Hi @mwegener ,

I think so.

 

Regards,

Lionel Chen

mwegener
Most Valuable Professional
Most Valuable Professional

Hi @revansh ,

 

this is a decimal precision-related problem.

Hope this helps to understand.

https://www.sqlbi.com/articles/choosing-numeric-data-types-in-dax/

Regards,

Marcus

Dortmund - Germany
If I answered your question, please mark my post as solution, this will also help others.
Please give Kudos for support.

Did I answer your question?
Please mark my post as solution, this will also help others.
Please give Kudos for support.

Marcus Wegener works as Full Stack Power BI Engineer at BI or DIE.
His mission is clear: "Get the most out of data, with Power BI."
twitter - LinkedIn - YouTube - website - podcast - Power BI Tutorials


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