| 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 | $75.39 | 11.532% | $84.084 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $22.85 | 11.699% | $25.5232 | $25.52 | $25.50 | $25.50 |
| Purchase #3 | $49.65 | 9.108% | $54.1721 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $217.99 | 5.114% | $229.138 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $145.69 | 5.533% | $153.751 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $224.48 | 3.429% | $232.1774 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $25.50 | 8.846% | $27.7557 | $27.76 | $27.75 | $27.80 |
| 7 purchase totals = | $761.55 | $806.6014 | $806.60 | $806.60 | $806.70 | |