| 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 | $146.92 | 9.642% | $161.086 | $161.09 | $161.10 | $161.10 |
| Purchase #2 | $201.76 | 10.762% | $223.4734 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $106.49 | 6.790% | $113.7207 | $113.72 | $113.70 | $113.70 |
| Purchase #4 | $101.72 | 10.252% | $112.1483 | $112.15 | $112.15 | $112.10 |
| Purchase #5 | $190.69 | 7.108% | $204.2442 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $162.85 | 11.112% | $180.9459 | $180.95 | $180.95 | $180.90 |
| Purchase #7 | $231.25 | 8.307% | $250.4599 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $1,141.68 | $1,246.0784 | $1,246.08 | $1,246.05 | $1,246.00 | |