| 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 | $25.84 | 10.380% | $28.5222 | $28.52 | $28.50 | $28.50 |
| Purchase #2 | $229.63 | 7.319% | $246.4366 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $92.93 | 9.734% | $101.9758 | $101.98 | $102.00 | $102.00 |
| Purchase #4 | $6.36 | 7.770% | $6.8542 | $6.85 | $6.85 | $6.90 |
| Purchase #5 | $143.86 | 6.352% | $152.998 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $46.81 | 11.783% | $52.3256 | $52.33 | $52.35 | $52.30 |
| Purchase #7 | $131.95 | 7.286% | $141.5639 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $677.38 | $730.6763 | $730.68 | $730.70 | $730.70 | |