| 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 | $37.36 | 10.228% | $41.1812 | $41.18 | $41.20 | $41.20 |
| Purchase #2 | $179.93 | 3.203% | $185.6932 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $50.28 | 3.782% | $52.1816 | $52.18 | $52.20 | $52.20 |
| Purchase #4 | $201.94 | 13.444% | $229.0888 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $77.65 | 3.194% | $80.1301 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $43.79 | 9.676% | $48.0271 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $49.50 | 5.649% | $52.2963 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $640.45 | $688.5983 | $688.60 | $688.70 | $688.60 | |