| 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 | $70.84 | 12.350% | $79.5887 | $79.59 | $79.60 | $79.60 |
| Purchase #2 | $110.89 | 10.312% | $122.325 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $172.81 | 5.224% | $181.8376 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $48.61 | 13.504% | $55.1743 | $55.17 | $55.15 | $55.20 |
| Purchase #5 | $166.90 | 6.707% | $178.094 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $179.65 | 8.645% | $195.1807 | $195.18 | $195.20 | $195.20 |
| Purchase #7 | $163.25 | 12.231% | $183.2171 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $912.95 | $995.4174 | $995.42 | $995.45 | $995.40 | |