Rounding numbers to their 100th digit?

I have heard of the Round method in Java. but would I use it in this senario?

Problem:

Use a value returning method that

requires the number passed in as a parameter, and will return the hundreds digit. Also print the hundreds digit in a series of constants The program should print the origanal number then 2 blank lines then the number in it's hundred format.

End of Problem

I am unsure how to start any ideas

Thanks

[464 byte] By [cyelineka] at [2007-11-27 10:27:32]