| 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 | $177.90 | 12.433% | $200.0183 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $53.58 | 7.195% | $57.4351 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $243.92 | 7.181% | $261.4359 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $41.52 | 4.721% | $43.4802 | $43.48 | $43.50 | $43.50 |
| Purchase #5 | $97.97 | 11.809% | $109.5393 | $109.54 | $109.55 | $109.50 |
| Purchase #6 | $153.27 | 9.640% | $168.0452 | $168.05 | $168.05 | $168.00 |
| Purchase #7 | $140.92 | 7.298% | $151.2043 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $909.08 | $991.1583 | $991.17 | $991.20 | $991.00 | |