| 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 | $121.36 | 12.540% | $136.5785 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $100.90 | 3.772% | $104.7059 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $41.57 | 5.372% | $43.8031 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $103.68 | 12.805% | $116.9562 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $135.45 | 13.584% | $153.8495 | $153.85 | $153.85 | $153.80 |
| Purchase #6 | $55.36 | 11.324% | $61.629 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $182.72 | 12.574% | $205.6952 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $741.04 | $823.2174 | $823.23 | $823.25 | $823.20 | |