| 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 | $102.42 | 11.337% | $114.0314 | $114.03 | $114.05 | $114.00 |
| Purchase #2 | $190.49 | 9.134% | $207.8894 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $204.37 | 3.637% | $211.8029 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $184.68 | 5.658% | $195.1292 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $49.67 | 3.322% | $51.32 | $51.32 | $51.30 | $51.30 |
| Purchase #6 | $70.73 | 9.469% | $77.4274 | $77.43 | $77.45 | $77.40 |
| Purchase #7 | $30.67 | 6.812% | $32.7592 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $833.03 | $890.3595 | $890.36 | $890.40 | $890.30 | |