| 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 | $43.64 | 6.255% | $46.3697 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $51.29 | 11.407% | $57.1407 | $57.14 | $57.15 | $57.10 |
| Purchase #3 | $21.36 | 12.779% | $24.0896 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $118.66 | 12.476% | $133.464 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $97.57 | 13.784% | $111.019 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $60.71 | 13.343% | $68.8105 | $68.81 | $68.80 | $68.80 |
| Purchase #7 | $56.78 | 3.847% | $58.9643 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $450.01 | $499.8578 | $499.85 | $499.80 | $499.90 | |