| 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 | $79.45 | 6.804% | $84.8558 | $84.86 | $84.85 | $84.90 |
| Purchase #2 | $232.75 | 12.303% | $261.3852 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $9.92 | 8.719% | $10.7849 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $208.86 | 13.820% | $237.7245 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $10.48 | 11.466% | $11.6816 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $247.55 | 7.358% | $265.7647 | $265.76 | $265.75 | $265.80 |
| Purchase #7 | $92.68 | 11.317% | $103.1686 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $881.69 | $975.3653 | $975.36 | $975.35 | $975.50 | |