Map#setBearing handles some floats and integers incorrectly

[hormesiel]

mapbox-gl-js version: 0.52.0

browser: Chrome 71.0.3578.98 (Official Build) (64-bit)

Steps to Trigger Behavior

1. Make sure the map's bearing is set to an integer value
2. Set the bearing to a small float value
3. Read the bearing ‒ it's not the right value

Link to Demonstration

https://jsbin.com/harefagilu/edit?html,console

Expected Behavior

Bearing should equal 0.1.

Actual Behavior

Bearing equals 0.10000000000002274.