| 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 | $62.86 | 12.638% | $70.8042 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $93.43 | 4.520% | $97.653 | $97.65 | $97.65 | $97.70 |
| Purchase #3 | $176.94 | 6.766% | $188.9118 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $42.27 | 6.257% | $44.9148 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $136.42 | 13.344% | $154.6239 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $10.44 | 5.611% | $11.0258 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $100.95 | 12.177% | $113.2427 | $113.24 | $113.25 | $113.20 |
| 7 purchase totals = | $623.31 | $681.1762 | $681.16 | $681.15 | $681.10 | |