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

less precise, but this method is what most people are googling this page for

(5.65235534).round(2)
#=> 5.65