| 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 | $106.53 | 6.316% | $113.2584 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $197.70 | 8.333% | $214.1743 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $14.69 | 11.840% | $16.4293 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $47.74 | 12.791% | $53.8464 | $53.85 | $53.85 | $53.80 |
| Purchase #5 | $91.77 | 3.490% | $94.9728 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $10.78 | 10.641% | $11.9271 | $11.93 | $11.95 | $11.90 |
| Purchase #7 | $166.81 | 11.155% | $185.4177 | $185.42 | $185.40 | $185.40 |
| 7 purchase totals = | $636.02 | $690.0260 | $690.03 | $690.00 | $690.00 | |