Rounding values up or down in C#

Posted by c11ada on Stack Overflow See other posts from Stack Overflow or by c11ada
Published on 2010-04-13T19:56:45Z Indexed on 2010/04/13 20:03 UTC
Read the original article Hit count: 261

Filed under:

c#

|

numbers

|

rounding

Hey all,

I've created a game which gives a score at the end of the game, but the problem is that this score is sometimes a number with a lot of digits after the decimal point (like 87.124563563566). How would I go about rounding up or down the value so that I could have something like 87.12?

Thanks!

© Stack Overflow or respective owner

Related posts about c#

.NET WebRequest.PreAuthenticate not quite what it sounds like

as seen on West-Wind - Search for 'West-Wind'
I’ve run into the problem a few times now: How to pre-authenticate .NET WebRequest calls doing an HTTP call to the server – essentially send authentication credentials on the very first request instead of waiting for a server challenge first? At first glance this sound like it should be easy:… >>> More
HttpWebRequest and Ignoring SSL Certificate Errors

as seen on West-Wind - Search for 'West-Wind'
Man I can't believe this. I'm still mucking around with OFX servers and it drives me absolutely crazy how some these servers are just so unbelievably misconfigured. I've recently hit three different 3 major brokerages which fail HTTP validation with bad or corrupt certificates at least according to… >>> More
The dynamic Type in C# Simplifies COM Member Access from Visual FoxPro

as seen on West-Wind - Search for 'West-Wind'
I’ve written quite a bit about Visual FoxPro interoperating with .NET in the past both for ASP.NET interacting with Visual FoxPro COM objects as well as Visual FoxPro calling into .NET code via COM Interop. COM Interop with Visual FoxPro has a number of problems but one of them at least got a lot… >>> More
Dynamic Type to do away with Reflection

as seen on West-Wind - Search for 'West-Wind'
The dynamic type in C# 4.0 is a welcome addition to the language. One thing I’ve been doing a lot with it is to remove explicit Reflection code that’s often necessary when you ‘dynamically’ need to walk and object hierarchy. In the past I’ve had a number of ReflectionUtils that used string based expressions… >>> More
Finding a Relative Path in .NET

as seen on West-Wind - Search for 'West-Wind'
Here’s a nice and simple path utility that I’ve needed in a number of applications: I need to find a relative path based on a base path. So if I’m working in a folder called c:\temp\templates\ and I want to find a relative path for c:\temp\templates\subdir\test.txt I want to receive back subdir\test… >>> More

Related posts about numbers

read numbers from files in columns, one column whole numbers, other column numbers with decimals

as seen on Stack Overflow - Search for 'Stack Overflow'
int price=' '; // attempt to grab a decimal number - but not the correct way int itemnum=' '; // attempt to grab a whole number - but not the right way while((price== (price*1.00)) && (itemnum == (itemnum*1))) What is a way to get numbers in 2 diff columns where one column is whole numbers… >>> More
C code won't compile

as seen on Stack Overflow - Search for 'Stack Overflow'
Please help me to understand why the following code will not compile: #include <stdio.h> //#include <iostream> //using namespace std; int main(void){ int i,k,x,y,run,e,r,s,m,count=0; char numbers[19][19]; for(i=0;i<19;i++){ for (k=0;k<19;k++){ numbers[i][k]='… >>> More
Regex : Matching phone numbers starting with NNN and having 10 numbers

as seen on Stack Overflow - Search for 'Stack Overflow'
I need to match phone numbers that : start with 010 or 012 or 016 or 019 Consist of 10 numbers exactly can you please help me on how to match numbers using PHP and regex thanks >>> More
How to convert sequence of numbers in an array to range of numbers

as seen on Stack Overflow - Search for 'Stack Overflow'
In javascript how to convert sequence of numbers in an array to range of numbers? eg. [2,3,4,5,10,18,19,20] to [2-5,10,18-20] >>> More
program to print odd numbers and even numbers on seperate threads

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am learning programming using pthreads. How can I write a program to print odd numbers and even numbers on separate threads. >>> More