Why does round sometimes produce extra digits?
43
Is floating point math broken?
151209
NumberForm and Precision
59000
How to round to at most 2 decimal places, if necessary?
123022
Confusion with floating point numbers
195
How to round a number to n decimal places in Java
147899
Why does Math.floor return a double?
68828
How to increase significant digits in Mathematica
45561
How to avoid scientific notation for large numbers in JavaScript?
139204
Why do numeric string comparisons give unexpected results?
125068
How to round up a decimal?
7533
Why do floating-point numbers have signed zeros?
5670
Large numbers erroneously rounded in JavaScript
1152
Why does this pattern with Plus not work for numbers?
122696
VBA rounding problem
19232
Strange floating-point behaviour in a Java program
142730
Superscripts appear in various weird places in fractions
132370
Why does Java shows extra values after float calculation?