| 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 | $6.45 | 6.130% | $6.8454 | $6.85 | $6.85 | $6.80 |
| Purchase #2 | $193.71 | 13.136% | $219.1557 | $219.16 | $219.15 | $219.20 |
| Purchase #3 | $45.94 | 13.738% | $52.2512 | $52.25 | $52.25 | $52.30 |
| Purchase #4 | $125.27 | 8.868% | $136.3789 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $136.45 | 13.378% | $154.7043 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $78.95 | 11.416% | $87.9629 | $87.96 | $87.95 | $88.00 |
| Purchase #7 | $123.88 | 12.250% | $139.0553 | $139.06 | $139.05 | $139.10 |
| 7 purchase totals = | $710.65 | $796.3537 | $796.36 | $796.35 | $796.50 | |