| 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 | $249.86 | 12.348% | $280.7127 | $280.71 | $280.70 | $280.70 |
| Purchase #2 | $48.34 | 9.298% | $52.8347 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $165.70 | 7.449% | $178.043 | $178.04 | $178.05 | $178.00 |
| Purchase #4 | $18.98 | 9.412% | $20.7664 | $20.77 | $20.75 | $20.80 |
| Purchase #5 | $50.43 | 13.343% | $57.1589 | $57.16 | $57.15 | $57.20 |
| Purchase #6 | $113.68 | 7.483% | $122.1867 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $176.27 | 6.187% | $187.1758 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $823.26 | $898.8782 | $898.88 | $898.90 | $898.90 | |