| 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 | $33.25 | 7.606% | $35.779 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $218.66 | 13.106% | $247.3176 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $93.86 | 11.861% | $104.9927 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $163.93 | 4.365% | $171.0855 | $171.09 | $171.10 | $171.10 |
| Purchase #5 | $168.71 | 8.282% | $182.6826 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $28.91 | 8.666% | $31.4153 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $184.27 | 10.787% | $204.1472 | $204.15 | $204.15 | $204.10 |
| 7 purchase totals = | $891.59 | $977.4199 | $977.43 | $977.45 | $977.40 | |