| 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 | $21.29 | 4.858% | $22.3243 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $56.28 | 7.505% | $60.5038 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $185.25 | 8.294% | $200.6146 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $169.47 | 4.528% | $177.1436 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $88.49 | 4.678% | $92.6296 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $135.26 | 4.520% | $141.3738 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $207.57 | 8.543% | $225.3027 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $863.61 | $919.8924 | $919.87 | $919.85 | $919.80 | |