| 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 | $48.57 | 8.740% | $52.815 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $249.92 | 3.358% | $258.3123 | $258.31 | $258.30 | $258.30 |
| Purchase #3 | $164.58 | 9.803% | $180.7138 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $38.32 | 5.240% | $40.328 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $17.57 | 6.320% | $18.6804 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $27.45 | 7.397% | $29.4805 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $50.50 | 7.758% | $54.4178 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $596.91 | $634.7478 | $634.75 | $634.75 | $634.70 | |