| 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 | $98.75 | 8.482% | $107.126 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $205.52 | 11.735% | $229.6378 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $214.59 | 3.270% | $221.6071 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $45.99 | 6.108% | $48.7991 | $48.80 | $48.80 | $48.80 |
| Purchase #5 | $238.72 | 9.553% | $261.5249 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $223.52 | 6.458% | $237.9549 | $237.95 | $237.95 | $238.00 |
| Purchase #7 | $228.30 | 7.233% | $244.8129 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,255.39 | $1,351.4627 | $1,351.46 | $1,351.45 | $1,351.40 | |