| 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 | $156.78 | 12.584% | $176.5092 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $81.89 | 5.850% | $86.6806 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $94.70 | 3.379% | $97.8999 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $98.95 | 10.845% | $109.6811 | $109.68 | $109.70 | $109.70 |
| Purchase #5 | $183.42 | 9.622% | $201.0687 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $22.80 | 7.306% | $24.4658 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $52.42 | 10.699% | $58.0284 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $690.96 | $754.3337 | $754.34 | $754.35 | $754.40 | |