| 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 | $22.48 | 4.648% | $23.5249 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $205.75 | 8.682% | $223.6132 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $123.38 | 3.491% | $127.6872 | $127.69 | $127.70 | $127.70 |
| Purchase #4 | $26.66 | 7.194% | $28.5779 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $199.48 | 4.837% | $209.1288 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $163.47 | 6.314% | $173.7915 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $108.68 | 12.482% | $122.2454 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $849.90 | $908.5689 | $908.57 | $908.60 | $908.50 | |