Running Totals: adding zero values

[drgonzo1972]

I have a running total which seems to work fine except when a value in the list is equal to zero, the running total adds a number (in my case 0.79) to the total instead of zero. I dont know why this is happening. I have the running total running alongside the values which are being cumulatively added. This makes no sense.

I am using CR6.

300 400
200 600
101 701
0 701.79 <<<< cant understand this.
300 1001.79

Does anyone have a clue as to why this would happen?

Thanks!

 

[drgonzo1972]

please excuse my stupidity, figured this one out, was an error in my formula. No ghosts in the machine this time