https://stackoverflow.com/questions/59568974/uncaught-typeerror-cannot-read-property-tofixed-of-undefined Uncaught TypeError: Cannot read property 'toFixed' of undefined I know that others have had this error thrown but I think I have some sort of syntax problem that's causing this to happen for me. If you can find it I would be grateful. I'm new to JavaScript and ... stackoverflow.com toFixed 함..