| 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 | $102.66 | 4.799% | $107.5867 | $107.59 | $107.60 | $107.60 |
| Purchase #2 | $150.40 | 8.837% | $163.6908 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $88.52 | 6.699% | $94.45 | $94.45 | $94.45 | $94.50 |
| Purchase #4 | $57.82 | 3.807% | $60.0212 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $240.54 | 5.841% | $254.5899 | $254.59 | $254.60 | $254.60 |
| Purchase #6 | $77.49 | 6.425% | $82.4687 | $82.47 | $82.45 | $82.50 |
| Purchase #7 | $186.65 | 9.655% | $204.6711 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $904.08 | $967.4784 | $967.48 | $967.45 | $967.60 | |