| 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 | $184.36 | 3.719% | $191.2163 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $204.80 | 5.378% | $215.8141 | $215.81 | $215.80 | $215.80 |
| Purchase #3 | $159.78 | 11.223% | $177.7121 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $219.31 | 3.591% | $227.1854 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $29.85 | 9.109% | $32.569 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $149.29 | 4.861% | $156.547 | $156.55 | $156.55 | $156.50 |
| Purchase #7 | $224.57 | 4.712% | $235.1517 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $1,171.96 | $1,236.1956 | $1,236.20 | $1,236.15 | $1,236.20 | |