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@ChrisStanyon: I agree that your version is better. I chose the other one just because it was the one marked as accepted.<br />
<br />
Still you have the same problem as @RainerJ missing a var while declaring qty.<br />
I fixed that and prefixed the variable name with a $. This is a best-practice I use to know just from the variable name that it already holds a jQuery object.<br />
<br />
<a href="http://jsfiddle.net/AlexCode/5gdeh/4/" rel="ugc">http://jsfiddle.net/AlexCode/5gdeh/4/</a><br />
<br />
Cheers!
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@ChrisStanyon: I agree that your version is better. I chose the other one just because it was the one marked as accepted.

Still you have the same problem as @RainerJ missing a var while declaring qty.
I fixed that and prefixed the variable name with a $. This is a best-practice I use to know just from the variable name that it already holds a jQuery object.

http://jsfiddle.net/AlexCode/5gdeh/4/ [http://jsfiddle.net/AlexCode/5gdeh/4/]

Cheers!

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As per my last question:<br />
<a href="https://www.experts-exchange.com/questions/28310852/Plus-and-Minus-jQuery.html" rel="ugc">https://www.experts-exchange.com/questions/28310852/Plus-and-Minus-jQuery.html</a><br />
<br />
I have several counters on my page that I can increase and decrease via a + and - sign. &nbsp;There are several on the same page. <br />
<br />
Now I'm looking for a way to have a total counter at the bottom of the page that sums all the quantities in realtime as I add or subtract from the counters on my page.
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As per my last question:
http://www.experts-exchange.com/Programming/Languages/Scripting/JavaScript/Jquery/Q_28310852.html

I have several counters on my page that I can increase and decrease via a + and - sign.  There are several on the same page. 

Now I'm looking for a way to have a total counter at the bottom of the page that sums all the quantities in realtime as I add or subtract from the counters on my page.

jQuery Count Totals

jQuery (Core) is a cross-browser JavaScript library that provides abstractions for common client-side tasks such as Document Object Model (DOM) traversal, DOM manipulation, event handling, animation and Ajax. jQuery also provides a platform to create plugins that extend jQuery's capabilities beyond those already provided by the library.

jQuery

Web development includes all aspects of presenting content on intranets and the Internet, including delivery development, protocols, languages and standards, server software, browser clients, databases and multimedia generation.

Web Development

JavaScript is a dynamic, object-based language commonly used for client-side scripting in web browsers. Recently, server side JavaScript frameworks have also emerged. JavaScript runs on nearly every operating system and  in almost every mainstream web browser.