| 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 | $40.59 | 8.257% | $43.9415 | $43.94 | $43.95 | $43.90 |
| Purchase #2 | $88.90 | 9.781% | $97.5953 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $216.84 | 10.379% | $239.3458 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $61.89 | 5.398% | $65.2308 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $146.94 | 7.221% | $157.5505 | $157.55 | $157.55 | $157.60 |
| Purchase #6 | $203.52 | 9.644% | $223.1475 | $223.15 | $223.15 | $223.10 |
| Purchase #7 | $75.55 | 10.354% | $83.3724 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $834.23 | $910.1838 | $910.19 | $910.20 | $910.10 | |