| 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 | $232.81 | 13.343% | $263.8738 | $263.87 | $263.85 | $263.90 |
| Purchase #2 | $246.90 | 5.490% | $260.4548 | $260.45 | $260.45 | $260.50 |
| Purchase #3 | $211.54 | 9.801% | $232.273 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $90.89 | 3.742% | $94.2911 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $192.70 | 13.675% | $219.0517 | $219.05 | $219.05 | $219.10 |
| Purchase #6 | $97.90 | 4.109% | $101.9227 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $187.92 | 8.629% | $204.1356 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $1,260.66 | $1,376.0027 | $1,375.99 | $1,375.95 | $1,376.10 | |