| 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 | $154.88 | 4.517% | $161.8759 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $122.62 | 8.691% | $133.2769 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $144.83 | 4.609% | $151.5052 | $151.51 | $151.50 | $151.50 |
| Purchase #4 | $13.50 | 7.368% | $14.4947 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $15.74 | 11.730% | $17.5863 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $80.41 | 3.858% | $83.5122 | $83.51 | $83.50 | $83.50 |
| Purchase #7 | $161.98 | 10.273% | $178.6202 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $693.96 | $740.8714 | $740.88 | $740.90 | $740.90 | |