| 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 | $149.73 | 8.867% | $163.0066 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $77.46 | 3.279% | $79.9999 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $39.33 | 9.460% | $43.0506 | $43.05 | $43.05 | $43.10 |
| Purchase #4 | $98.30 | 9.767% | $107.901 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $28.28 | 4.551% | $29.567 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $98.54 | 9.235% | $107.6402 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $169.62 | 4.663% | $177.5294 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $661.26 | $708.6947 | $708.70 | $708.70 | $708.70 | |