Magento Calculations Fix

**PLEASE READ ATTACHED DOCUMENT FIRST** Before a Freelancer is chosen they have to fully look in to the issue. We have had 2 skilled Freelancers already say they are unable to fix the issue which has cost us valuable time. Hi, We have a clients website which is suffering from many calculation issues. We basically need to correct these. The website is built in Magento and has a number of custom functionalities which it is capable of, some of which include the ability for the client to put users on Price bands for e.g 5%, 10%, 15% etc mark up of the origional price (so they see a % increased of the original price). We have made a document in which we list the custom functionality its capable of and also the issues which it currently has, we believe you will need to look in to the issue before coming back with a quote as the work requires some very highly skilled professional/s to look in to and fix the issue. If you think you are capable of fixing the issues mentioned in the document please let us know and we will then give you access to further assess the issues. Thank you and we look forward to your feedback.