| 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 | $15.93 | 12.356% | $17.8983 | $17.90 | $17.90 | $17.90 |
| Purchase #2 | $182.63 | 8.186% | $197.5801 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $93.75 | 12.438% | $105.4106 | $105.41 | $105.40 | $105.40 |
| Purchase #4 | $166.87 | 12.631% | $187.9473 | $187.95 | $187.95 | $187.90 |
| Purchase #5 | $27.34 | 10.407% | $30.1853 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $191.69 | 9.735% | $210.351 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $18.84 | 7.288% | $20.2131 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $697.05 | $769.5857 | $769.59 | $769.60 | $769.60 | |