| 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 | $32.27 | 3.109% | $33.2733 | $33.27 | $33.25 | $33.30 |
| Purchase #2 | $145.66 | 5.874% | $154.2161 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $49.96 | 3.487% | $51.7021 | $51.70 | $51.70 | $51.70 |
| Purchase #4 | $175.45 | 12.470% | $197.3286 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $147.64 | 10.659% | $163.3769 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $104.52 | 4.734% | $109.468 | $109.47 | $109.45 | $109.50 |
| Purchase #7 | $28.43 | 7.197% | $30.4761 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $683.93 | $739.8411 | $739.85 | $739.85 | $739.90 | |