| 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 | $163.92 | 7.720% | $176.5746 | $176.57 | $176.55 | $176.60 |
| Purchase #2 | $153.90 | 11.538% | $171.657 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $84.82 | 11.788% | $94.8186 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $42.48 | 5.760% | $44.9268 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $246.78 | 8.557% | $267.897 | $267.90 | $267.90 | $267.90 |
| Purchase #6 | $97.37 | 5.611% | $102.8334 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $118.43 | 9.500% | $129.6809 | $129.68 | $129.70 | $129.70 |
| 7 purchase totals = | $907.70 | $988.3883 | $988.39 | $988.40 | $988.40 | |