| 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 | $146.45 | 13.383% | $166.0494 | $166.05 | $166.05 | $166.00 |
| Purchase #2 | $77.60 | 4.855% | $81.3675 | $81.37 | $81.35 | $81.40 |
| Purchase #3 | $206.63 | 3.345% | $213.5418 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $120.33 | 5.363% | $126.7833 | $126.78 | $126.80 | $126.80 |
| Purchase #5 | $37.97 | 9.523% | $41.5859 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $42.98 | 11.841% | $48.0693 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $20.43 | 8.153% | $22.0957 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $652.39 | $699.4929 | $699.50 | $699.50 | $699.50 | |