| 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 | $188.92 | 11.729% | $211.0784 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $159.80 | 11.449% | $178.0955 | $178.10 | $178.10 | $178.10 |
| Purchase #3 | $74.59 | 10.677% | $82.554 | $82.55 | $82.55 | $82.60 |
| Purchase #4 | $162.99 | 9.534% | $178.5295 | $178.53 | $178.55 | $178.50 |
| Purchase #5 | $5.95 | 8.808% | $6.4741 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $50.72 | 3.859% | $52.6773 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $27.30 | 12.296% | $30.6568 | $30.66 | $30.65 | $30.70 |
| 7 purchase totals = | $670.27 | $740.0656 | $740.07 | $740.10 | $740.20 | |