| 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 | $21.44 | 13.445% | $24.3226 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $52.48 | 11.846% | $58.6968 | $58.70 | $58.70 | $58.70 |
| Purchase #3 | $5.42 | 11.759% | $6.0573 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $63.77 | 12.691% | $71.8631 | $71.86 | $71.85 | $71.90 |
| Purchase #5 | $183.78 | 11.279% | $204.5085 | $204.51 | $204.50 | $204.50 |
| Purchase #6 | $67.42 | 5.189% | $70.9184 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $203.97 | 3.413% | $210.9315 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $598.28 | $647.2982 | $647.30 | $647.25 | $647.30 | |