C++ round a double up to 2 decimal places?

I am having trouble rounding a GPA double to 2 decimal places. (ex of a GPA needed to be rounded: 3.67924) I am curr...

Java Round up Any Number?

I can't seem to find the answer I'm looking for regarding a simple question: how do I round up any number to the nea...

How to round to 2 decimals with Python??

I am getting a lot of decimals in the output of this code (Fahrenheit to Celsius converter). My code currently look...

round value to 2 decimals javascript?

I have a small issue with the final value, i need to round to 2 decimals. var pri='#price'+$(this).attr('id').subst...

How to round a float value in c#??

I have a problem rounding a float value. I have a float value that is set 0.8 but in the c# code it is somehow 0.800...

C++ round a double up to 2 decimal places?

I am having trouble rounding a GPA double to 2 decimal places. (ex of a GPA needed to be rounded: 3.67924) I am curr...

How do I round a decimal value to 2 decimal places (for output on a page)?

When displaying the value of a decimal currently with .ToString(), it's accurate to like 15 decimal places, and sinc...

SQL - Rounding off to 2 decimal places?

I need to convert minutes to hours, rounded off to 2 decimal places.I also need to display only up to 2 numbers afte...

Round to 5 (or other number) in Python?

Is there a built-in function that can round like the following? 10 -> 10 12 -> 10 13 -> 15 14 -> 15 16 ...

Round a Floating Point Number Down to the Nearest Integer??

As the title suggests, I want to take a floating point number and round it down to the nearest integer. However, if ...

Lua: Rounding numbers and then truncate?

Which is the best efficient way to round up a number and then truncate it (remove decimal places after rounding up)?...