| 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 | $15.91 | 8.751% | $17.3023 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $41.85 | 7.402% | $44.9477 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $139.68 | 7.839% | $150.6295 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $41.49 | 9.803% | $45.5573 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $178.92 | 8.333% | $193.8294 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $40.87 | 11.439% | $45.5451 | $45.55 | $45.55 | $45.50 |
| Purchase #7 | $108.80 | 10.807% | $120.558 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $567.52 | $618.3693 | $618.38 | $618.40 | $618.30 | |