| 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 | $149.29 | 3.275% | $154.1792 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $200.87 | 3.606% | $208.1134 | $208.11 | $208.10 | $208.10 |
| Purchase #3 | $92.97 | 5.738% | $98.3046 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $147.90 | 9.227% | $161.5467 | $161.55 | $161.55 | $161.50 |
| Purchase #5 | $97.88 | 3.187% | $100.9994 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $145.32 | 6.635% | $154.962 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $92.67 | 9.377% | $101.3597 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $926.90 | $979.4650 | $979.46 | $979.45 | $979.50 | |