| 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 | $208.93 | 12.702% | $235.4683 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $93.65 | 10.175% | $103.1789 | $103.18 | $103.20 | $103.20 |
| Purchase #3 | $14.97 | 6.667% | $15.968 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $214.73 | 13.265% | $243.2139 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $131.27 | 8.736% | $142.7377 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $122.62 | 12.512% | $137.9622 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $27.41 | 7.738% | $29.531 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $813.58 | $908.0600 | $908.06 | $908.05 | $908.10 | |