What to do about Utils.toFixedNumber usages?

[zepumph]

There are currently 18 usages of Utils.toFixedNumber( . . . , 6 );. This is because lots of code in the sim uses triple equals (===) to perform certain functions. I don't know if this problem is generally avoidable, or if I just need to do a better job of factoring this out.

[zepumph]

Over in #279 (comment) it seems like using Utils.toFixedNumber is not working as a general solution, error is being collected that shows up in the 6th decimal place.

[zepumph]

After speaking with @jonathanolson,

We think that the issue is that I was rounding stored values in the model, instead of just rounding when comparing/displaying in the view. I will refactor the model to store as granular of numbers as possible and hopefully all will work out. Thanks JO!

[zepumph]

After the above, no model values are being rounded to 6 decimal places. Next I'd like to factor out the remaining view usages to a single spot.

[zepumph]

This has been done. Thanks again @jonathanolson for the help. Once I understood the problem, this was an easy fix.