| 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 | $67.62 | 5.570% | $71.3864 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $189.25 | 12.628% | $213.1485 | $213.15 | $213.15 | $213.10 |
| Purchase #3 | $116.62 | 5.317% | $122.8207 | $122.82 | $122.80 | $122.80 |
| Purchase #4 | $81.44 | 5.502% | $85.9208 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $46.33 | 9.873% | $50.9042 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $166.43 | 11.869% | $186.1836 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $179.57 | 6.414% | $191.0876 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $847.26 | $921.4518 | $921.45 | $921.45 | $921.40 | |