| 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 | $153.65 | 8.467% | $166.6595 | $166.66 | $166.65 | $166.70 |
| Purchase #2 | $70.86 | 4.170% | $73.8149 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $33.73 | 3.825% | $35.0202 | $35.02 | $35.00 | $35.00 |
| Purchase #4 | $23.61 | 10.751% | $26.1483 | $26.15 | $26.15 | $26.10 |
| Purchase #5 | $196.82 | 13.236% | $222.8711 | $222.87 | $222.85 | $222.90 |
| Purchase #6 | $236.63 | 8.632% | $257.0559 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $50.40 | 4.724% | $52.7809 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $765.70 | $834.3508 | $834.35 | $834.30 | $834.40 | |