| 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 | $195.36 | 6.416% | $207.8943 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $19.58 | 3.366% | $20.2391 | $20.24 | $20.25 | $20.20 |
| Purchase #3 | $207.98 | 7.161% | $222.8734 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $216.75 | 11.411% | $241.4833 | $241.48 | $241.50 | $241.50 |
| Purchase #5 | $66.85 | 6.675% | $71.3122 | $71.31 | $71.30 | $71.30 |
| Purchase #6 | $171.83 | 8.312% | $186.1125 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $74.65 | 8.632% | $81.0938 | $81.09 | $81.10 | $81.10 |
| 7 purchase totals = | $953.00 | $1,031.0086 | $1,030.99 | $1,031.00 | $1,031.00 | |