| 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 | $92.90 | 9.790% | $101.9949 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $190.49 | 11.817% | $213.0002 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $195.48 | 8.648% | $212.3851 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $205.57 | 3.730% | $213.2378 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $176.34 | 8.298% | $190.9727 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $187.76 | 5.268% | $197.6512 | $197.65 | $197.65 | $197.70 |
| Purchase #7 | $97.71 | 11.264% | $108.7161 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $1,146.25 | $1,237.9580 | $1,237.96 | $1,237.95 | $1,238.00 | |