| 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 | $70.47 | 4.350% | $73.5354 | $73.54 | $73.55 | $73.50 |
| Purchase #2 | $130.92 | 7.510% | $140.7521 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $152.99 | 4.870% | $160.4406 | $160.44 | $160.45 | $160.40 |
| Purchase #4 | $43.96 | 8.583% | $47.7331 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $125.63 | 9.189% | $137.1741 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $18.37 | 10.448% | $20.2893 | $20.29 | $20.30 | $20.30 |
| Purchase #7 | $28.66 | 6.581% | $30.5461 | $30.55 | $30.55 | $30.50 |
| 7 purchase totals = | $571.00 | $610.4707 | $610.47 | $610.50 | $610.40 | |