| 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 | $215.78 | 7.621% | $232.2246 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $130.42 | 7.530% | $140.2406 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $247.60 | 11.222% | $275.3857 | $275.39 | $275.40 | $275.40 |
| Purchase #4 | $20.57 | 12.572% | $23.1561 | $23.16 | $23.15 | $23.20 |
| Purchase #5 | $14.98 | 8.493% | $16.2523 | $16.25 | $16.25 | $16.30 |
| Purchase #6 | $97.83 | 11.153% | $108.741 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $101.28 | 11.483% | $112.91 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $828.46 | $908.9103 | $908.91 | $908.90 | $908.90 | |