| 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 | $125.55 | 8.455% | $136.1653 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $185.71 | 5.781% | $196.4459 | $196.45 | $196.45 | $196.40 |
| Purchase #3 | $188.95 | 13.424% | $214.3146 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $210.60 | 10.357% | $232.4118 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $213.63 | 7.179% | $228.9665 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $204.63 | 13.637% | $232.5354 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $101.48 | 12.695% | $114.3629 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $1,230.55 | $1,355.2024 | $1,355.21 | $1,355.15 | $1,355.20 | |