| 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 | $178.34 | 12.315% | $200.3026 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $154.76 | 13.765% | $176.0627 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $235.88 | 4.209% | $245.8082 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $82.64 | 12.469% | $92.9444 | $92.94 | $92.95 | $92.90 |
| Purchase #5 | $23.85 | 13.529% | $27.0767 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $125.83 | 13.780% | $143.1694 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $59.48 | 11.519% | $66.3315 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $860.78 | $951.6955 | $951.69 | $951.70 | $951.70 | |