| 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 | $215.63 | 13.722% | $245.2187 | $245.22 | $245.20 | $245.20 |
| Purchase #2 | $164.44 | 13.673% | $186.9239 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $109.60 | 12.113% | $122.8758 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $15.92 | 13.208% | $18.0227 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $45.28 | 5.273% | $47.6676 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $99.45 | 4.687% | $104.1112 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $48.82 | 4.521% | $51.0272 | $51.03 | $51.05 | $51.00 |
| 7 purchase totals = | $699.14 | $775.8471 | $775.85 | $775.80 | $775.80 | |