| 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 | $126.99 | 7.397% | $136.3835 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $58.40 | 6.326% | $62.0944 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $158.73 | 12.716% | $178.9141 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $8.58 | 13.304% | $9.7215 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $65.86 | 6.267% | $69.9874 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $241.55 | 3.302% | $249.526 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $27.55 | 5.637% | $29.103 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $687.66 | $735.7299 | $735.72 | $735.75 | $735.70 | |