Indiana Code Title 6. Taxation § 6-7-3-6

(1) the weight of the controlled substance;  or

(2) the pill, capsule, hit, rock, or dosage when a controlled substance is delivered, possessed, or manufactured in that form.

(1) On each gram of a schedule I, II, or III controlled substance, except marijuana, forty dollars ($40) for each gram and a proportionate amount for each fraction of a gram.

(2) On each gram of marijuana, three dollars and fifty cents ($3.50) for each gram and a proportionate amount for each fraction of a gram.

(3) On each pill, capsule, hit, rock, or dosage of a schedule I, II, or III controlled substance, forty dollars ($40).

(4) On each gram of a schedule IV controlled substance, twenty dollars ($20) for each gram and a proportionate amount for each fraction of a gram.

(5) On each pill, capsule, hit, rock, or dosage of a schedule IV controlled substance, twenty dollars ($20).

(6) On each gram of a schedule V controlled substance, ten dollars ($10) for each gram and a proportionate amount for each fraction of a gram.

(7) On each pill, capsule, hit, rock, or dosage of a schedule V controlled substance, ten dollars ($10).