| 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 | $57.39 | 13.750% | $65.2811 | $65.28 | $65.30 | $65.30 |
| Purchase #2 | $99.46 | 13.392% | $112.7797 | $112.78 | $112.80 | $112.80 |
| Purchase #3 | $28.80 | 3.869% | $29.9143 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $241.40 | 4.714% | $252.7796 | $252.78 | $252.80 | $252.80 |
| Purchase #5 | $86.32 | 9.386% | $94.422 | $94.42 | $94.40 | $94.40 |
| Purchase #6 | $23.48 | 4.499% | $24.5364 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $189.71 | 13.187% | $214.7271 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $726.56 | $794.4402 | $794.44 | $794.50 | $794.40 | |