| 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 | $136.84 | 7.393% | $146.9566 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $16.46 | 6.516% | $17.5325 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $207.87 | 12.846% | $234.573 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $169.44 | 7.512% | $182.1683 | $182.17 | $182.15 | $182.20 |
| Purchase #5 | $119.68 | 5.655% | $126.4479 | $126.45 | $126.45 | $126.40 |
| Purchase #6 | $88.68 | 4.467% | $92.6413 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $129.61 | 12.819% | $146.2247 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $868.58 | $946.5443 | $946.54 | $946.50 | $946.50 | |