| 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 | $239.29 | 11.355% | $266.4614 | $266.46 | $266.45 | $266.50 |
| Purchase #2 | $154.48 | 3.720% | $160.2267 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $84.62 | 5.467% | $89.2462 | $89.25 | $89.25 | $89.20 |
| Purchase #4 | $17.95 | 12.813% | $20.2499 | $20.25 | $20.25 | $20.20 |
| Purchase #5 | $77.45 | 13.826% | $88.1582 | $88.16 | $88.15 | $88.20 |
| Purchase #6 | $120.30 | 13.361% | $136.3733 | $136.37 | $136.35 | $136.40 |
| Purchase #7 | $163.95 | 5.579% | $173.0968 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $858.04 | $933.8125 | $933.82 | $933.80 | $933.80 | |