| 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 | $202.67 | 10.684% | $224.3233 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $153.33 | 5.812% | $162.2415 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $131.78 | 9.789% | $144.6799 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $80.94 | 7.494% | $87.0056 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $67.98 | 9.221% | $74.2484 | $74.25 | $74.25 | $74.20 |
| Purchase #6 | $135.71 | 7.841% | $146.351 | $146.35 | $146.35 | $146.40 |
| Purchase #7 | $64.82 | 4.874% | $67.9793 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $837.23 | $906.8290 | $906.83 | $906.85 | $906.80 | |