How to round a double to n length (not n decimal places)?
195
How to round a number to n decimal places in Java
103199
Convert float to double without losing precision
5156
Truncate (not round) decimal places in SQL Server
34746
Retain precision with double in Java
37792
Delete digits after two decimal points, without rounding the value
26701
Is there a reliable way in JavaScript to obtain the number of decimal places of an arbitrary number?
6894
How to make the division of 2 ints produce a float instead of another int?
133879
How do you calculate how many decimal places there are before the repeating digits, given a fraction that expands to a repeating decimal?
26320
Is there a way to round a decimal place to the nearest whole in javascript?
146783
Have decimal amount, want to trim to 2 decimal places if present
15070
Double decimal formatting in Java
17933
Truncate Two decimal places without rounding
48075
How do I parse a string with a decimal point to a double?
18139
Integer division: How do you produce a double?
72141
How to format a floating number to fixed width in Python
49194
Given a double, need to find how many digits in total
33343
How to round an average to 2 decimal places in PostgreSQL?