| 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 | $152.53 | 7.844% | $164.4945 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $223.74 | 5.725% | $236.5491 | $236.55 | $236.55 | $236.50 |
| Purchase #3 | $99.97 | 6.831% | $106.799 | $106.80 | $106.80 | $106.80 |
| Purchase #4 | $59.55 | 8.737% | $64.7529 | $64.75 | $64.75 | $64.80 |
| Purchase #5 | $74.81 | 12.240% | $83.9667 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $224.50 | 6.761% | $239.6784 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $93.57 | 9.716% | $102.6613 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $928.67 | $998.9019 | $998.90 | $998.90 | $999.00 | |