| 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 | $125.49 | 7.653% | $135.0937 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $56.75 | 9.584% | $62.1889 | $62.19 | $62.20 | $62.20 |
| Purchase #3 | $12.90 | 12.203% | $14.4742 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $42.73 | 6.626% | $45.5613 | $45.56 | $45.55 | $45.60 |
| Purchase #5 | $131.53 | 11.699% | $146.9177 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $235.91 | 13.857% | $268.6 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $244.59 | 9.455% | $267.716 | $267.72 | $267.70 | $267.70 |
| 7 purchase totals = | $849.90 | $940.5518 | $940.55 | $940.50 | $940.60 | |