| 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 | $160.37 | 8.424% | $173.8796 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $190.40 | 7.630% | $204.9275 | $204.93 | $204.95 | $204.90 |
| Purchase #3 | $29.59 | 3.362% | $30.5848 | $30.58 | $30.60 | $30.60 |
| Purchase #4 | $250.33 | 10.571% | $276.7924 | $276.79 | $276.80 | $276.80 |
| Purchase #5 | $7.69 | 10.323% | $8.4838 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $48.86 | 6.188% | $51.8835 | $51.88 | $51.90 | $51.90 |
| Purchase #7 | $89.43 | 13.304% | $101.3278 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $776.67 | $847.8794 | $847.87 | $848.00 | $847.90 | |