Precise Financial Calculation in JavaScript. What Are the Gotchas?

Posted by Cirrostratus on Stack Overflow See other posts from Stack Overflow or by Cirrostratus
Published on 2010-05-20T18:04:37Z Indexed on 2010/05/20 19:10 UTC
Read the original article Hit count: 195

Filed under:

finance

|

JavaScript

|

decimal

In the interest of creating cross-platform code, I'd like to develop a simple financial application in JavaScript. The calculations required involve compound interest and relatively long decimal numbers. I'd like to know what mistakes to avoid when using JavaScript to do this type of math—if it is possible at all!

© Stack Overflow or respective owner

Related posts about finance

Any high-profile open source finance projects?

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a high profile open source project in the finance industry - specifically the investment banking area - that I could contribute to (ideally .NET)? I'd like to beef up my resume in this field. I would prefer something in the algorithmic trading field, but am open to any route (e.g. front-office… >>> More
What's Keeping CFOs Up at Night: Inside Finance with the CFO Executive Board

as seen on Oracle Blogs - Search for 'Oracle Blogs'
John Roberts, Managing Director of the CFO Executive Board, talks with Fred about the current set of challenges CFOs face in sustaining profitable growth, enabling compliance, and managing costs, and reviews the finance best practices and technologies being adopted by leading CFOs around the world… >>> More
The Finance Challenge of Aligning The Business With Strategic Goals

as seen on Oracle Blogs - Search for 'Oracle Blogs'
Philip Peck, Director and Practice Leader for CFO Services at Palladium Group, Inc discusses the role of Finance in aligning financial and operation plans with strategic goals. >>> More
Finance: Friends, not foes!

as seen on Simple Talk - Search for 'Simple Talk'
After reading Phil's blog post about his experiences of working on reception, I thought I would let everyone in on one of the other customer facing roles at Red Gate... When you think of a Credit Control team, most might imagine money-hungry (and often impolite) people, who will do nothing short… >>> More
7 (More) Free and Open Source Finance/Accounting Software for Linux

as seen on Internet.com - Search for 'Internet.com'
<b>Tech Source:</b> "Since our collection of Free and Open Source finance/accounting software for Linux has been quite popular, I would like to add 7 more to that list." >>> More

Related posts about JavaScript

CHAT ROOMs 7 by 6

as seen on Stack Overflow - Search for 'Stack Overflow'
I am looking for chatroom on one page with 7 loggedin users and 6+rows for say 42 users.these users will keep on adding wthnew users.Need urgent help.A PRETTY UNUSUAL Q FOR MOST OF U.What is MORE REQ new features: Usernames are unique to users currently chatting You can see a "currently chatting"… >>> More
Integrating JavaScript Unit Tests with Visual Studio

as seen on Stephen Walter - Search for 'Stephen Walter'
Modern ASP.NET web applications take full advantage of client-side JavaScript to provide better interactivity and responsiveness. If you are building an ASP.NET application in the right way, you quickly end up with lots and lots of JavaScript code. When writing server code, you should be writing… >>> More
Has Javascript developed beyond what it was originally designed to do?

as seen on Programmers - Search for 'Programmers'
I've been talking with a friend about the purpose of Javascript, when and how it should be used, etc. He quoted that: JavaScript was designed to add interactivity to HTML pages [...] JavaScript gives HTML designers a programming tool HTML authors are normally not programmers… >>> More
PHP, javascript, single quote problems with IE when passing variable from ajax post to javascript fu

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi! I have been trying to get this to work for a while, and I suspect there's an easy solution that I just can't find. My head feels like jelly and I would really appreciate any help. My main page.php makes a .post() to backend.php and fetches a list of cities which it echoes in the form of: <li… >>> More
Javascript in XSL that is loaded by Javascript

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there anyway to have javascript run when a XSL sheet has been applied to an XML file by Javascript? I am using a JQuery plugin to apply the sheet to the xml but the javascript that is located inside of the XSL file will not run. I put the Javascript at the bottom of the file and it still does… >>> More