| 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 | $161.98 | 13.861% | $184.432 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $119.87 | 9.220% | $130.922 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $190.65 | 4.660% | $199.5343 | $199.53 | $199.55 | $199.50 |
| Purchase #4 | $92.61 | 5.708% | $97.8962 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $65.31 | 9.324% | $71.3995 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $123.51 | 5.207% | $129.9412 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $67.67 | 3.272% | $69.8842 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $821.60 | $884.0094 | $884.00 | $884.05 | $883.90 | |