| 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 | $107.59 | 5.399% | $113.3988 | $113.40 | $113.40 | $113.40 |
| Purchase #2 | $11.58 | 10.833% | $12.8345 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $163.82 | 8.425% | $177.6218 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $5.77 | 5.498% | $6.0872 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $106.94 | 5.761% | $113.1008 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $118.36 | 5.698% | $125.1042 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $119.53 | 12.148% | $134.0505 | $134.05 | $134.05 | $134.10 |
| 7 purchase totals = | $633.59 | $682.1978 | $682.19 | $682.20 | $682.20 | |