| 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 | $99.67 | 8.269% | $107.9117 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $50.48 | 10.200% | $55.629 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $193.92 | 13.836% | $220.7508 | $220.75 | $220.75 | $220.80 |
| Purchase #4 | $58.28 | 4.499% | $60.902 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $247.34 | 3.219% | $255.3019 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $26.72 | 7.370% | $28.6893 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $150.33 | 10.792% | $166.5536 | $166.55 | $166.55 | $166.60 |
| 7 purchase totals = | $826.74 | $895.7383 | $895.73 | $895.75 | $895.80 | |