| 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 | $185.33 | 3.731% | $192.2447 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $249.64 | 4.274% | $260.3096 | $260.31 | $260.30 | $260.30 |
| Purchase #3 | $156.38 | 10.635% | $173.011 | $173.01 | $173.00 | $173.00 |
| Purchase #4 | $212.38 | 9.832% | $233.2612 | $233.26 | $233.25 | $233.30 |
| Purchase #5 | $92.51 | 3.394% | $95.6498 | $95.65 | $95.65 | $95.60 |
| Purchase #6 | $163.83 | 3.121% | $168.9431 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $219.47 | 4.362% | $229.0433 | $229.04 | $229.05 | $229.00 |
| 7 purchase totals = | $1,279.54 | $1,352.4627 | $1,352.45 | $1,352.45 | $1,352.30 | |