| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.34 | 5.339% | $113.0709 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $244.82 | 4.443% | $255.6974 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $245.84 | 6.448% | $261.6918 | $261.69 | $261.70 | $261.70 |
| Purchase #4 | $198.47 | 3.298% | $205.0155 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $164.61 | 6.387% | $175.1236 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $174.68 | 8.639% | $189.7706 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $52.64 | 12.807% | $59.3816 | $59.38 | $59.40 | $59.40 |
| 7 purchase totals = | $1,188.40 | $1,259.7514 | $1,259.75 | $1,259.70 | $1,259.80 | |