| 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 | $147.64 | 4.357% | $154.0727 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $129.99 | 7.469% | $139.699 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $12.84 | 3.478% | $13.2866 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $243.31 | 4.769% | $254.9135 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $214.56 | 9.580% | $235.1148 | $235.11 | $235.10 | $235.10 |
| Purchase #6 | $132.68 | 9.753% | $145.6203 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $215.71 | 4.748% | $225.9519 | $225.95 | $225.95 | $226.00 |
| 7 purchase totals = | $1,096.73 | $1,168.6588 | $1,168.65 | $1,168.60 | $1,168.70 | |