I presume that your daily entries are on consecutive rows, if so the
formula drag the calculation down each row, but you will need to use
point other than C$284 for your test and other than C$260 for th
amount to be used, othewise when C284 passes 33m then all rows wil
change calculation.
What formula is in C284 and C260 ?
Perhaps something like:
=if(C2="","",If(SubTotal(9,C$2:C2)<=33000000,SubTotal(9,C$2:C2)*.004,(33000000*.004)+(SubTotal(9,C$2:C2)-33000000)*.0028))
would be more appropriate.
If you are amending the same cell each day then you will need some V
Code to detect your change and accumulate the total to date.
Hope this helps
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