| 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 | $150.37 | 6.152% | $159.6208 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $148.47 | 10.726% | $164.3949 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $94.26 | 3.841% | $97.8805 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $236.59 | 3.712% | $245.3722 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $186.56 | 9.528% | $204.3354 | $204.34 | $204.35 | $204.30 |
| Purchase #6 | $239.45 | 4.346% | $249.8565 | $249.86 | $249.85 | $249.90 |
| Purchase #7 | $106.30 | 11.418% | $118.4373 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $1,162.00 | $1,239.8976 | $1,239.90 | $1,239.90 | $1,239.90 | |