| 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 | $217.80 | 3.143% | $224.6455 | $224.65 | $224.65 | $224.60 |
| Purchase #2 | $200.87 | 10.614% | $222.1903 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $111.96 | 5.536% | $118.1581 | $118.16 | $118.15 | $118.20 |
| Purchase #4 | $111.37 | 5.494% | $117.4887 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $244.77 | 8.268% | $265.0076 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $69.68 | 11.735% | $77.8569 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $149.95 | 6.578% | $159.8137 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $1,106.40 | $1,185.1608 | $1,185.17 | $1,185.15 | $1,185.20 | |