| 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 | $173.59 | 3.264% | $179.256 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $40.52 | 8.536% | $43.9788 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $41.37 | 7.239% | $44.3648 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $242.32 | 4.168% | $252.4199 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $162.99 | 12.700% | $183.6897 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $27.49 | 9.571% | $30.1211 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $27.76 | 9.156% | $30.3017 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $716.04 | $764.1320 | $764.13 | $764.10 | $764.20 | |