| 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 | $214.92 | 13.565% | $244.0739 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $142.80 | 11.825% | $159.6861 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $75.44 | 9.759% | $82.8022 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $205.96 | 10.555% | $227.6991 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $84.63 | 10.817% | $93.7844 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $70.29 | 4.235% | $73.2668 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $16.97 | 3.271% | $17.5251 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $811.01 | $898.8376 | $898.84 | $898.85 | $898.90 | |