Formatting Pop-Up Labels on Graphs

[#1]

Hi,

I have a stacked bar chart, where I am displaying the percentages on the graphs, with no decimal points.  The percentages are shown below. 

Quartile	Percentage	Numerator	Denominator
Over 75th	25%	13	51
75th	25%	13	51
50th	20%	10	51
25th	29%	15	51

If a user, adds the four rounded percentages together, it looks like the graph only adds up to 99%. However, it is really 100% when the decimal places are included.

Due to space limitations, I do not want to display any decimal places on the graph.  However, I would like to display the extended decimals on the pop-up label that appears when the mouse hovers over each of the stacks of the graph.  Is there a way to show the extended decimals in the pop-up labels without showing the decimal places on the graph?

Thank You! 

[Clever_Anjos · Accepted solution]

A possible trick is duplicate your expression, unmark the "bar" option and mark only "pop-up"

[#3]

Thanks for your help!