| 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 | $51.67 | 6.745% | $55.1551 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $14.42 | 13.314% | $16.3399 | $16.34 | $16.35 | $16.30 |
| Purchase #3 | $73.34 | 11.710% | $81.9281 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $215.85 | 8.860% | $234.9743 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $135.99 | 5.278% | $143.1676 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $148.42 | 13.235% | $168.0634 | $168.06 | $168.05 | $168.10 |
| Purchase #7 | $37.84 | 3.119% | $39.0202 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $677.53 | $738.6486 | $738.65 | $738.60 | $738.70 | |