テンプレート: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.