| 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 | $205.71 | 6.815% | $219.7291 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $38.45 | 10.242% | $42.388 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $153.27 | 5.278% | $161.3596 | $161.36 | $161.35 | $161.40 |
| Purchase #4 | $86.28 | 12.286% | $96.8804 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $23.32 | 12.405% | $26.2128 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $190.27 | 8.424% | $206.2983 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $34.59 | 6.528% | $36.848 | $36.85 | $36.85 | $36.80 |
| 7 purchase totals = | $731.89 | $789.7162 | $789.72 | $789.75 | $789.70 | |