Accuracy
Question: Sometimes JavaScript computations seem to yield "inaccurate" results, e.g. 0.362*100=36.199999999999996. How can I avoid this?
Answer: To avoid "inaccurate" results, you might want to round the results
to the precision of the data you used. For example, in order to round the result to
one thousandth, you can use this code:
roundedX = Math.round(1000*rawX)/1000;
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