| 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 | $80.46 | 8.676% | $87.4407 | $87.44 | $87.45 | $87.40 |
| Purchase #2 | $186.62 | 8.391% | $202.2793 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $45.79 | 6.653% | $48.8364 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $217.32 | 10.404% | $239.93 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $129.38 | 11.728% | $144.5537 | $144.55 | $144.55 | $144.60 |
| Purchase #6 | $92.75 | 6.590% | $98.8622 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $12.50 | 13.753% | $14.2191 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $764.82 | $836.1214 | $836.12 | $836.15 | $836.10 | |