Options are quoted in points. The contracts are quoted in cents per pound. The decimal point is not meant to be a divider between dollars and cents. This guideline also works for options. This means you can use the same methods you used to figure out the meats.
Cocoa is a little different, it is quoted in even dollar amounts per ton.
When you see a price of 1612, it actually means one thousand six-hundred twelve dollars per ton. Options are the same, just add a 0 to the premium price to give you the cost of the option. Gold, Platinum, and Palladium are just as they appear with regards to how dollars and cents usually appear. The numbers to the left of the decimal point are dollars, and the numbers to right of decimal point point are cents. Here, points are the same as cents.