| 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 | $220.58 | 5.371% | $232.4274 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $11.40 | 10.572% | $12.6052 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $236.94 | 12.282% | $266.041 | $266.04 | $266.05 | $266.00 |
| Purchase #4 | $143.63 | 13.265% | $162.6825 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $221.90 | 12.844% | $250.4008 | $250.40 | $250.40 | $250.40 |
| Purchase #6 | $192.54 | 7.589% | $207.1519 | $207.15 | $207.15 | $207.20 |
| Purchase #7 | $66.84 | 6.745% | $71.3484 | $71.35 | $71.35 | $71.30 |
| 7 purchase totals = | $1,093.83 | $1,202.6572 | $1,202.66 | $1,202.70 | $1,202.60 | |