Round a ruby float up or down to the nearest 0.05

Question

I\'m getting numbers like

2.36363636363636
4.567563
1.234566465448465
10.5857447736

How would I get Ruby to round these numbers up (or dow

Answer 1

It’s possible to round numbers with String class’s % method.

For example

"%.2f" % 5.555555555

would give "5.56" as result (a string).