| 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 | $235.59 | 10.576% | $260.506 | $260.51 | $260.50 | $260.50 |
| Purchase #2 | $245.85 | 6.435% | $261.6704 | $261.67 | $261.65 | $261.70 |
| Purchase #3 | $97.45 | 11.594% | $108.7484 | $108.75 | $108.75 | $108.70 |
| Purchase #4 | $236.73 | 7.349% | $254.1273 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $226.62 | 8.539% | $245.9711 | $245.97 | $245.95 | $246.00 |
| Purchase #6 | $223.61 | 7.412% | $240.184 | $240.18 | $240.20 | $240.20 |
| Purchase #7 | $249.63 | 10.254% | $275.2271 | $275.23 | $275.25 | $275.20 |
| 7 purchase totals = | $1,515.48 | $1,646.4343 | $1,646.44 | $1,646.45 | $1,646.40 | |