| 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 | $11.77 | 7.110% | $12.6068 | $12.61 | $12.60 | $12.60 |
| Purchase #2 | $55.27 | 6.162% | $58.6757 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $50.80 | 11.846% | $56.8178 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $118.81 | 11.123% | $132.0252 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $206.40 | 3.683% | $214.0017 | $214.00 | $214.00 | $214.00 |
| Purchase #6 | $73.53 | 10.409% | $81.1837 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $242.73 | 6.311% | $258.0487 | $258.05 | $258.05 | $258.00 |
| 7 purchase totals = | $759.31 | $813.3596 | $813.37 | $813.40 | $813.30 | |