| 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 | $247.91 | 12.594% | $279.1318 | $279.13 | $279.15 | $279.10 |
| Purchase #2 | $179.62 | 9.238% | $196.2133 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $205.97 | 10.707% | $228.0232 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $152.49 | 7.360% | $163.7133 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $139.47 | 10.390% | $153.9609 | $153.96 | $153.95 | $154.00 |
| Purchase #6 | $78.74 | 10.787% | $87.2337 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $27.72 | 3.223% | $28.6134 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $1,031.92 | $1,136.8896 | $1,136.87 | $1,136.85 | $1,136.80 | |