| 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 | $14.93 | 7.791% | $16.0932 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $52.66 | 6.317% | $55.9865 | $55.99 | $56.00 | $56.00 |
| Purchase #3 | $134.79 | 10.509% | $148.9551 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $202.59 | 5.804% | $214.3483 | $214.35 | $214.35 | $214.30 |
| Purchase #5 | $190.33 | 11.425% | $212.0752 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $131.33 | 6.645% | $140.0569 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $146.59 | 6.521% | $156.1491 | $156.15 | $156.15 | $156.10 |
| 7 purchase totals = | $873.22 | $943.6643 | $943.68 | $943.70 | $943.70 | |