| 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 | $180.74 | 13.238% | $204.6664 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $52.76 | 11.699% | $58.9324 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $193.60 | 11.108% | $215.1051 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $89.40 | 12.585% | $100.651 | $100.65 | $100.65 | $100.70 |
| Purchase #5 | $28.92 | 12.246% | $32.4615 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $49.91 | 5.851% | $52.8302 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $53.62 | 8.735% | $58.3037 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $648.95 | $722.9503 | $722.95 | $722.95 | $723.00 | |