Assuming 27 inch tall tire X 3.14 (pi) =84.78 inch circumference circle divided by 360 degrees = .235" (almost 1/4 inch) at tire OD for a FULL degree, divided by 5 for .2 tenths = .047" toe or .2 degree. That is on a single tire, double it up for total. Or half it if the number was total toe.
ALL cars pretty much have some small amount of bumpsteer, the front end attachment points are calculated to minimize that, once you change them you can make car absolutely undriveable... ....