| 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 | $13.81 | 6.567% | $14.7169 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $27.27 | 13.242% | $30.8811 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $8.47 | 9.161% | $9.2459 | $9.25 | $9.25 | $9.20 |
| Purchase #4 | $150.70 | 3.451% | $155.9007 | $155.90 | $155.90 | $155.90 |
| Purchase #5 | $64.52 | 8.700% | $70.1332 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $191.75 | 4.280% | $199.9569 | $199.96 | $199.95 | $200.00 |
| Purchase #7 | $114.38 | 6.505% | $121.8204 | $121.82 | $121.80 | $121.80 |
| 7 purchase totals = | $570.90 | $602.6551 | $602.66 | $602.65 | $602.60 | |