| 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 | $141.94 | 10.168% | $156.3725 | $156.37 | $156.35 | $156.40 |
| Purchase #2 | $190.67 | 6.554% | $203.1665 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $15.90 | 10.201% | $17.522 | $17.52 | $17.50 | $17.50 |
| Purchase #4 | $243.50 | 3.439% | $251.874 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $133.36 | 11.371% | $148.5244 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $81.33 | 7.615% | $87.5233 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $108.69 | 12.870% | $122.6784 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $915.39 | $987.6611 | $987.65 | $987.55 | $987.70 | |