[removed] Round to a number of decimal places, but strip extra zeros

Question

Here\'s the scenario: I\'m getting .9999999999999999 when I should be getting 1.0.
I can afford to lose a decimal place of precision, so I\'m u

Answer 1

>>> parseFloat(0.9999999.toFixed(4));
1
>>> parseFloat(0.0009999999.toFixed(4));
0.001
>>> parseFloat(0.0000009999999.toFixed(4));
0