| 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 | $168.70 | 6.553% | $179.7549 | $179.75 | $179.75 | $179.80 |
| Purchase #2 | $136.54 | 9.323% | $149.2696 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $126.65 | 9.370% | $138.5171 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $220.70 | 10.551% | $243.9861 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $85.81 | 13.313% | $97.2339 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $31.67 | 13.390% | $35.9106 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $210.99 | 13.596% | $239.6762 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $981.06 | $1,084.3484 | $1,084.35 | $1,084.35 | $1,084.40 | |