| 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 | $242.59 | 11.412% | $270.2744 | $270.27 | $270.25 | $270.30 |
| Purchase #2 | $47.92 | 3.541% | $49.6168 | $49.62 | $49.60 | $49.60 |
| Purchase #3 | $55.80 | 10.536% | $61.6791 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $41.83 | 9.738% | $45.9034 | $45.90 | $45.90 | $45.90 |
| Purchase #5 | $138.61 | 10.639% | $153.3567 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $86.63 | 7.336% | $92.9852 | $92.99 | $93.00 | $93.00 |
| Purchase #7 | $16.89 | 10.140% | $18.6026 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $630.27 | $692.4182 | $692.42 | $692.40 | $692.50 | |