| 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 | $63.67 | 6.472% | $67.7907 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $28.63 | 6.769% | $30.568 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $104.49 | 13.201% | $118.2837 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $117.51 | 12.805% | $132.5572 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $73.64 | 4.634% | $77.0525 | $77.05 | $77.05 | $77.10 |
| Purchase #6 | $183.26 | 7.477% | $196.9624 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $121.84 | 4.392% | $127.1912 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $693.04 | $750.4057 | $750.40 | $750.40 | $750.60 | |