| 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 | $134.54 | 8.308% | $145.7176 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $65.71 | 8.476% | $71.2796 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $87.77 | 10.833% | $97.2781 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $126.90 | 12.329% | $142.5455 | $142.55 | $142.55 | $142.50 |
| Purchase #5 | $165.94 | 6.203% | $176.2333 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $198.93 | 12.338% | $223.474 | $223.47 | $223.45 | $223.50 |
| Purchase #7 | $79.36 | 11.365% | $88.3793 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $859.15 | $944.9074 | $944.91 | $944.95 | $944.90 | |