| 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 | $104.79 | 5.752% | $110.8175 | $110.82 | $110.80 | $110.80 |
| Purchase #2 | $26.44 | 8.842% | $28.7778 | $28.78 | $28.80 | $28.80 |
| Purchase #3 | $53.76 | 9.598% | $58.9199 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $200.78 | 9.648% | $220.1513 | $220.15 | $220.15 | $220.20 |
| Purchase #5 | $121.99 | 5.431% | $128.6153 | $128.62 | $128.60 | $128.60 |
| Purchase #6 | $234.69 | 7.505% | $252.3035 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $64.97 | 3.285% | $67.1043 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $807.42 | $866.6896 | $866.69 | $866.65 | $866.70 | |