I'd like to know the best practice for showing the number values as currency in a data tip on a ColumnChart. My current specific problem is with one that has a type of "stacked".
By default it renders the Series name, category field, item value, item percent of total column and total column value. I'd like item value and total column value be formatted using currency.
I tied into dataTipFunction as a possibility, but can't seem to find all the necessary values to make this work. For sure, I'm missing how I can get the total for the column easily (without iterating through all the series myself). Is using a dataTipFunction the only way to do this, or is there a better way?