Are fractions meant to be exact or a max number of decimal places?

[theryansmee]

Currently if you pass option.fraction to our functions that supports it, it will return a integer or float with a maximum number of decimal places equal to the faction
E.G

// All of the following would be a valid response for this function: 1, 1.1 & 1.01
randNumber({ min: 0.1, max: 1, fraction: 2 }); 

I'm not sure if this is the desired behaviour. If it is, we currently have tests throughout that fail intermittently because they expect that when a fraction is passed, the returned value should always be an integer.

(I have labelled this as a bug because either the tests are wrong or the fraction logic is wrong)