Rounding Up/Down Numbers

[aleatory]

Good afternoon perl gurus,

Once again I have a question on perl.

How could I round up/down numbers? For
instance:

| 2.456 <--original number
| 3 <--rounding up
| 2 <--rounding down
| 2.46 <--rounding up but keeping
| the last two digits after
| the decimal point

After reading "Beginning Perl" by Simon
Cozens, I just don't find any information
regarding these.

As before any information is appreciated.

Many thanks in advance,

alea

 

[Beable van Polasm]

Good afternoon perl gurus,

Once again I have a question on perl.

How could I round up/down numbers? For

Try reading the FAQ:

perldoc -q round


--

 

[Tore Aursand]

How could I round up/down numbers?

This is described in the FAQ. Did you look there first?

perldoc -q round