| 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 | $38.72 | 12.227% | $43.4543 | $43.45 | $43.45 | $43.50 |
| Purchase #2 | $44.70 | 5.777% | $47.2823 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $76.80 | 3.700% | $79.6416 | $79.64 | $79.65 | $79.60 |
| Purchase #4 | $195.75 | 3.225% | $202.0629 | $202.06 | $202.05 | $202.10 |
| Purchase #5 | $41.83 | 9.289% | $45.7156 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $27.99 | 7.315% | $30.0375 | $30.04 | $30.05 | $30.00 |
| Purchase #7 | $83.46 | 13.115% | $94.4058 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $509.25 | $542.6000 | $542.60 | $542.60 | $542.60 | |