| 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 | $187.39 | 11.692% | $209.2996 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $59.73 | 9.698% | $65.5226 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $57.72 | 7.178% | $61.8631 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $141.81 | 10.711% | $156.9993 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $25.56 | 8.646% | $27.7699 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $86.91 | 10.659% | $96.1737 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $75.93 | 11.862% | $84.9368 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $635.05 | $702.5650 | $702.56 | $702.50 | $702.60 | |