power bi measure with 2 conditions 2 calculate - powerbi

Question

I am trying to create a measure which will calculate the Total Project Revenue
while I have 2 different projects. For each project there is a different calculation:
for Hourly project the calculation should be: Income * BillHours
for Retainer project the calculation should be: Income*TotalWorkinghours
I wrote the below DAX:
enter code here : Total project revenue = IF(max(DimProjects[ProjectType])="Hours",
max(FactWorkingHours[Income])[BillHours],max(FactWorkingHours[Income])*
[Total Working Hours])
the rows are calculated correctly but the total in the table is wrong
what should I fix in DAX so the total of all raw will correct as well.
The total Revenue should be 126,403.33
Thank you in advance
you can find here the table with the results

Answer 1

It's hard to say exactly what your measure is doing because, as written here, that is not a valid measure. I pasted it into the DAX Formatter, which I would recommend for formatting and pasting here into code blocks, and the measure was invalid. It would also be helpful to post the other measures this measure references, eg. [Bill Hours] and [Income Hours].
That being said, I think I can kind of tell what's going on. Your total is probably wrong because the filter context at the total level is being based of the condition where:
MAX ( DimProjects[ProjectType] ) = "Retainer" (or some other value not in your shared snippet)
That is because when you consider the MAX of a string, the higher alphabetical order is considered. Therefore, "Retainer" > "Hours". So at the total level, your table is outputting—more than likely, I can't be certain without more information—the false condition of your measure:
MAX ( FactWorkingHours[Income] ) * [Total Working Hours])
There is a better way to handle your intended outcome. IF statements, in the way you are attempting to use it, are rarely used in a calculated measure. You may be better off trying a calculated column without using the MAX functions. Again, I can't give an exact code recommendation without more context. Hope that sends you in the right direction!