| 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 | $93.93 | 13.733% | $106.8294 | $106.83 | $106.85 | $106.80 |
| Purchase #2 | $130.47 | 11.327% | $145.2483 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $218.46 | 7.725% | $235.336 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $18.81 | 6.157% | $19.9681 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $53.37 | 13.329% | $60.4837 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $183.93 | 13.253% | $208.3062 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $132.96 | 6.860% | $142.0811 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $831.93 | $918.2528 | $918.26 | $918.30 | $918.20 | |