| 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 | $200.91 | 3.866% | $208.6772 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $91.43 | 10.699% | $101.2121 | $101.21 | $101.20 | $101.20 |
| Purchase #3 | $136.92 | 12.448% | $153.9638 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $133.89 | 8.117% | $144.7579 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $41.78 | 11.112% | $46.4226 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $165.53 | 13.122% | $187.2508 | $187.25 | $187.25 | $187.30 |
| Purchase #7 | $15.46 | 6.332% | $16.4389 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $785.92 | $858.7233 | $858.72 | $858.70 | $858.80 | |