| 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 | $12.91 | 8.657% | $14.0276 | $14.03 | $14.05 | $14.00 |
| Purchase #2 | $79.85 | 10.299% | $88.0738 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $37.93 | 10.784% | $42.0204 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $179.55 | 4.473% | $187.5813 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $211.40 | 7.651% | $227.5742 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $33.35 | 4.580% | $34.8774 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $191.45 | 4.605% | $200.2663 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $746.44 | $794.4210 | $794.42 | $794.40 | $794.50 | |