| 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 | $171.95 | 9.151% | $187.6851 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $95.54 | 7.552% | $102.7552 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $92.46 | 5.874% | $97.8911 | $97.89 | $97.90 | $97.90 |
| Purchase #4 | $216.72 | 8.264% | $234.6297 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $111.29 | 9.119% | $121.4385 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $33.83 | 12.687% | $38.122 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $63.83 | 5.498% | $67.3394 | $67.34 | $67.35 | $67.30 |
| 7 purchase totals = | $785.62 | $849.8610 | $849.87 | $849.90 | $849.80 | |