Magento Checkout Conversion Back to Base Currency not Working <p>After installing a magento connect theme I am having an issue on checkout whereby; whichever total is being displayed in a converted currency (not base), is not being converted back into base on final checkout/place order. Any ideas where the code is that handles this final conversion? I have contacted the extension vendor though am awaiting a reply. Thank you</p> <pre><code>Subtotal Rs6,723.03 Processing Fee Rs672.30 Grand Total Rs7,395.34 Your credit card will be charged for £7,395.34 </code></pre> <p>Screenshot here (less than 10 rep so can't embed! only posted once before which resulted in a triumph!)</p> <p><img src="https://i.stack.imgur.com/9ccO7.png" alt=""></p> <p>EDIT -----</p> <p>Hi thanks for the suggestion, however the currency rates are set and the correct values for each are confirmed. When using a default magento install (sample data) the problem is not occurring, which means it’s isolated to the extension I’m using.</p> <p>I have had a dig about in the theme files and have isolated the currency functions to be occurring in the the files found in the following path (theme files)</p> <p>app\code\local\ <em>extension vendor</em> \ <em>extension name</em></p> <p>Within this folder there are various files which may be pertaining to currency inluding:</p> <p>CartController.php</p> <p>Order.php</p> <p>Price.php</p> <p>Total.php</p> <p>I am almost certain that it’s going to be a line of code within one of these files, or those within the specified folder that’s causing the issue. I am hoping someone is able to tell me where this final conversion is happening and in what file. There are equivalents of these files in the core magento folder and having this theme installed tells the website to use the third-party variants of the core/default magento file. If someone knows which file it is, I can post the code for that file to have a look at or perhaps if I knew which file I could debug myself.</p> <p>Thanks again!</p>