| 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 | $233.96 | 4.411% | $244.28 | $244.28 | $244.30 | $244.30 |
| Purchase #2 | $200.36 | 7.666% | $215.7196 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $176.51 | 10.133% | $194.3958 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $150.44 | 8.235% | $162.8287 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $70.80 | 3.329% | $73.1569 | $73.16 | $73.15 | $73.20 |
| Purchase #6 | $225.63 | 4.675% | $236.1782 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $217.46 | 6.711% | $232.0537 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,275.16 | $1,358.6129 | $1,358.62 | $1,358.65 | $1,358.70 | |