Microsoft Project - Cash flow report

[Margaret]

Hi,
Can anyone help me understand why I would have marginal variances on the
total numbers of my tasks when I run my cash flow report?

 

[Margaret]

Trevor,
I actually don't have any resources assigned to summary tasks, differences
like my cost column in my view pane of tasks showing as:
97,662.46 and the same task total on the cash flow report showing as
97,662.45. A very margninal difference and I am wondering why. The most
significant is 223,806.54 in my cost column and 223,730.03 on the same task
column of my cash flow report. That began to concern me as compared to the
first.
Thank you!!!!!!!!!!