| 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 | $39.44 | 12.229% | $44.2631 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $243.35 | 7.261% | $261.0196 | $261.02 | $261.00 | $261.00 |
| Purchase #3 | $95.54 | 11.204% | $106.2443 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $108.81 | 7.600% | $117.0796 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $155.49 | 8.489% | $168.6895 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $158.75 | 12.737% | $178.97 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $111.85 | 4.663% | $117.0656 | $117.07 | $117.05 | $117.10 |
| 7 purchase totals = | $913.23 | $993.3317 | $993.33 | $993.30 | $993.40 | |