| 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 | $125.28 | 11.735% | $139.9816 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $110.42 | 10.306% | $121.7999 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $207.31 | 9.688% | $227.3942 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $92.55 | 11.109% | $102.8314 | $102.83 | $102.85 | $102.80 |
| Purchase #5 | $247.87 | 10.449% | $273.7699 | $273.77 | $273.75 | $273.80 |
| Purchase #6 | $206.84 | 12.541% | $232.7798 | $232.78 | $232.80 | $232.80 |
| Purchase #7 | $57.81 | 12.824% | $65.2236 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $1,048.08 | $1,163.7804 | $1,163.77 | $1,163.80 | $1,163.80 | |