I have a floating point number that I want to truncate to 3 places but I don't want to round up. How would I go about doing this in Ruby? Any help would be much appreciated?
Ex: 1.0155555555555555 => 1.015 not 1.016
Assuming you have a
float, try this:
(x * 1000).floor / 1000.0
See it working online: ideone