| 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 | $16.33 | 9.561% | $17.8913 | $17.89 | $17.90 | $17.90 |
| Purchase #2 | $218.63 | 7.575% | $235.1912 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $205.52 | 8.793% | $223.5914 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $116.61 | 11.451% | $129.963 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $19.54 | 4.596% | $20.4381 | $20.44 | $20.45 | $20.40 |
| Purchase #6 | $128.63 | 11.845% | $143.8662 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $55.28 | 6.452% | $58.8467 | $58.85 | $58.85 | $58.80 |
| 7 purchase totals = | $760.54 | $829.7879 | $829.79 | $829.80 | $829.80 | |