| 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 | $185.56 | 10.559% | $205.1533 | $205.15 | $205.15 | $205.20 |
| Purchase #2 | $161.54 | 7.548% | $173.733 | $173.73 | $173.75 | $173.70 |
| Purchase #3 | $201.80 | 5.471% | $212.8405 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $49.73 | 8.473% | $53.9436 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $37.72 | 11.146% | $41.9243 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $134.46 | 8.838% | $146.3436 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $226.39 | 5.507% | $238.8573 | $238.86 | $238.85 | $238.90 |
| 7 purchase totals = | $997.20 | $1,072.7956 | $1,072.78 | $1,072.80 | $1,072.70 | |