The person giving the test will have the discretion to pass or fail you on your parallel parking test.
6 to 18 inches from the curb
From the Calfornia DMV web page on parking: When you park alongside a curb on a level street, the front and back wheels must be parallel and within 18 inches of the curb. Park parallel to the street if there is no curb.
7 inches from curb
18 inches from the curb.
12 inches from the curb
12 inches from the curb
Your vehicle should be no more than 18 inches from the curb.
When you do parallel parking you must align the wheels strictly parallel to the curb, and then shut the engine off.
18 inches
18 inches
Although it may vary from pace to place usually you must be within 12 in from the curb
12 or less inches