If you are looking for hundredths, 9646.08 is your answer
place values:
9 - thousands
6 - hundreds
4 - tens
6 - ones
.
0 - tenths
8 - hundredths
If you meant hundreds, it would be 9600, for 4 is less than 5, and 5 and up you round up, 4 and below you round down
hope this helps