| 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 | $174.97 | 8.568% | $189.9614 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $184.76 | 3.155% | $190.5892 | $190.59 | $190.60 | $190.60 |
| Purchase #3 | $47.45 | 5.691% | $50.1504 | $50.15 | $50.15 | $50.20 |
| Purchase #4 | $152.76 | 11.424% | $170.2113 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $108.82 | 7.198% | $116.6529 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $95.63 | 8.187% | $103.4592 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $154.79 | 4.819% | $162.2493 | $162.25 | $162.25 | $162.20 |
| 7 purchase totals = | $919.18 | $983.2737 | $983.27 | $983.25 | $983.40 | |