How does a measure sum up to calculate a column grand total?

[afaro]

So, I have a table where I see something like this: 

Item	Revenue
A	-10
B	20
C	40

I write a measure something like this: 

Calculated Revenue = IF(SUM(Revenue) > 0, SUM(Revenue), 0)

What would my final table visual look like? Would the sum be 50 or 60? 60 is the sum of rows. 50 would be the value if I apply the measure on the total i.e (-10+20+40 > 0?, Yes, so 50). I am looking to ensure the value is 60 and not 50. 

Item	Calculated Revenue
A	0
B	20
C	40
Total	50/60

I am facing a scenario where the measure for rows in my table are either positive or 0 (because of certain conditionals) but the grandtotal shows up as 0. 

[Greg_Deckler · Accepted solution]

@afaro You are not the first to wonder about this. Nor will you be the last. First, please vote for this idea: https://ideas.powerbi.com/ideas/idea/?ideaid=082203f1-594f-4ba7-ac87-bb91096c742e

This looks like a measure totals problem. Very common. See my post about it here: https://community.powerbi.com/t5/DAX-Commands-and-Tips/Dealing-with-Measure-Totals/td-p/63376

Also, this Quick Measure, Measure Totals, The Final Word should get you what you need:
https://community.powerbi.com/t5/Quick-Measures-Gallery/Measure-Totals-The-Final-Word/m-p/547907

Also: https://youtu.be/uXRriTN0cfY
And: https://youtu.be/n4TYhF2ARe8