| 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 | $122.52 | 8.766% | $133.2601 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $89.30 | 9.163% | $97.4826 | $97.48 | $97.50 | $97.50 |
| Purchase #3 | $157.72 | 4.291% | $164.4878 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $13.65 | 8.133% | $14.7602 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $183.81 | 8.810% | $200.0037 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $101.81 | 3.344% | $105.2145 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $19.82 | 9.520% | $21.7069 | $21.71 | $21.70 | $21.70 |
| 7 purchase totals = | $688.63 | $736.9158 | $736.91 | $736.90 | $737.00 | |