| 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 | $206.81 | 10.802% | $229.1496 | $229.15 | $229.15 | $229.10 |
| Purchase #2 | $123.44 | 12.564% | $138.949 | $138.95 | $138.95 | $138.90 |
| Purchase #3 | $25.33 | 12.575% | $28.5152 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $18.87 | 5.868% | $19.9773 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $66.47 | 4.848% | $69.6925 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $104.48 | 12.153% | $117.1775 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $162.58 | 7.325% | $174.489 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $707.98 | $777.9501 | $777.96 | $778.00 | $777.90 | |