| 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 | $77.48 | 11.829% | $86.6451 | $86.65 | $86.65 | $86.60 |
| Purchase #2 | $57.56 | 3.580% | $59.6206 | $59.62 | $59.60 | $59.60 |
| Purchase #3 | $215.67 | 4.843% | $226.1149 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $48.73 | 9.271% | $53.2478 | $53.25 | $53.25 | $53.20 |
| Purchase #5 | $159.34 | 4.327% | $166.2346 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $168.76 | 5.678% | $178.3422 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $5.92 | 10.240% | $6.5262 | $6.53 | $6.55 | $6.50 |
| 7 purchase totals = | $733.46 | $776.7314 | $776.73 | $776.75 | $776.50 | |