Template:Round

This template rounds a number, producing corresponding trailing zeros:

• {{round|1|2}} →

1.00

• {{round|1.2|2}} →

1.20

• {{round|1.23|2}} →

1.23

• {{round|1.234|2}} →

1.23

• {{round|-1|2}} →

-1.00

• {{round|-1.2|2}} →

-1.20

• {{round|-1.23|2}} →

-1.23

• {{round|-1.234|2}} →

-1.23

Technical details

The method is based on the result of #expr and adds a point and zeros when needed.