How to do total of column in text object.

[#1]

I have a column called current and I want to display total of this in text object with $ amount.So,I want to have $614,293 .Sum(Current) will give different value.

0

  6,494.00

39,253.00

  56,000.00

481,216.00

12,000.00

19,330.00

Thank you.

[#2]

This problem is duplicate rows... Look your table!