I am trending the current value on a chart. For example
=IIF(Month(Parameters!EndDate.Value) > MAX(Fields!OrderMonth.Value),
give me the current value by:
Let say Goal = 1000
Order month = month order was purchased
12= total number of months per year
(SUM(Fields!Goal.Value)/SUM(12 * MAX(Fields!OrderMonth.Value))),
(SUM(Fields!Goal.Value)/SUM(12 * Month(Parameters!EndDate.Value)))