Tolerance Stack up and Recruitment

Let us say 100 precision engineered components when assembled together will make a fully functional car. On each of the 100 components, a maximum error margin of 0.5% (half a percent) is permitted. Let us also say that we have used the maximum allowed leeway for error on each of the 100 parts. How faulty will the finally assembled car be, when made out of these 100 parts, each of them having an error of 0.5%?