| 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 | $28.49 | 4.537% | $29.7826 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $153.59 | 9.268% | $167.8247 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $227.27 | 10.306% | $250.6924 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $145.89 | 13.476% | $165.5501 | $165.55 | $165.55 | $165.60 |
| Purchase #5 | $110.33 | 13.813% | $125.5699 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $202.53 | 12.108% | $227.0523 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $24.74 | 9.504% | $27.0913 | $27.09 | $27.10 | $27.10 |
| 7 purchase totals = | $892.84 | $993.5633 | $993.55 | $993.55 | $993.70 | |