| 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 | $26.53 | 13.485% | $30.1076 | $30.11 | $30.10 | $30.10 |
| Purchase #2 | $214.62 | 13.471% | $243.5315 | $243.53 | $243.55 | $243.50 |
| Purchase #3 | $98.83 | 3.739% | $102.5253 | $102.53 | $102.55 | $102.50 |
| Purchase #4 | $220.28 | 13.201% | $249.3592 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $148.47 | 10.810% | $164.5196 | $164.52 | $164.50 | $164.50 |
| Purchase #6 | $163.94 | 13.691% | $186.385 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $92.83 | 5.186% | $97.6442 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $965.50 | $1,074.0724 | $1,074.08 | $1,074.10 | $1,074.00 | |