| 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 | $157.84 | 9.729% | $173.1963 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $41.80 | 11.663% | $46.6751 | $46.68 | $46.70 | $46.70 |
| Purchase #3 | $187.63 | 5.313% | $197.5988 | $197.60 | $197.60 | $197.60 |
| Purchase #4 | $181.63 | 12.848% | $204.9658 | $204.97 | $204.95 | $205.00 |
| Purchase #5 | $151.33 | 11.321% | $168.4621 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $24.53 | 3.303% | $25.3402 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $152.82 | 3.513% | $158.1886 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $897.58 | $974.4269 | $974.44 | $974.45 | $974.50 | |