Enable Decimal Values in Quantity Fields This form uses the Calculation Subtotal Merge Tag snippet to enable decimal values on Gravity Form quantity fields. Magical Beans, $5 per pound QuantityQuantity is measured in pounds. A quantity of "1" will be one pound and cost $5.00. A quantity of "1.5" will be one and a half pound and cost $7.50. Price: $5.00 Quantity Ogre Powders (prices are per ounce)Blue Ogre PowderStony Ogre PowderJack's Sweet Rub Ogre PowderHow many ounces of Ogre Powder would you like?This is also a quantity field that has decimals enabled. With this quantity field, we're measuring in ounces and the price of each powder is per ounce. Total This demo is powered by Gravity Forms v2.7.17.