Need to Fix a Few on site search bugs

My website is <[login to view URL]> I had my search redone by a coder and I am satisfied with the search results it gives now but he left some glitches 1) when you type something that doesnt exist like widgets its all messed up or something that does not exist it populates the search with a bunch of x's 2) [[login to view URL]][1] the prices are not rounded to the nearest cent? this one is not a big deal I could probably fix it in the database if its not easy to do 3) as you type a keyword the search suggestions are populating on the side of the search box instead of below it now in internet explorer and when you click on a search result it doesnt do anything now it use to populate the search box using the livesearch script i think and if possible i would like it to do the search when you click one of the suggested terms. Also open to suggestions on how to fix these issues ## Deliverables here is the search scrip and (live search script not sure if this has been disabled since it has been redone)