| 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 | $97.92 | 10.133% | $107.8422 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $25.73 | 7.505% | $27.661 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $5.43 | 12.102% | $6.0871 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $62.38 | 8.492% | $67.6773 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $165.73 | 13.417% | $187.966 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $79.80 | 3.787% | $82.822 | $82.82 | $82.80 | $82.80 |
| Purchase #7 | $97.88 | 4.530% | $102.314 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $534.87 | $582.3696 | $582.37 | $582.35 | $582.40 | |