| 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 | $93.93 | 5.784% | $99.3629 | $99.36 | $99.35 | $99.40 |
| Purchase #2 | $229.25 | 6.697% | $244.6029 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $24.29 | 7.386% | $26.0841 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $117.99 | 5.157% | $124.0747 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $104.42 | 11.384% | $116.3072 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $171.35 | 9.712% | $187.9915 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $6.62 | 11.757% | $7.3983 | $7.40 | $7.40 | $7.40 |
| 7 purchase totals = | $747.85 | $805.8216 | $805.81 | $805.80 | $805.90 | |