| 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 | $154.99 | 7.318% | $166.3322 | $166.33 | $166.35 | $166.30 |
| Purchase #2 | $202.50 | 12.275% | $227.3569 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $116.43 | 8.453% | $126.2718 | $126.27 | $126.25 | $126.30 |
| Purchase #4 | $140.75 | 3.520% | $145.7044 | $145.70 | $145.70 | $145.70 |
| Purchase #5 | $53.40 | 4.184% | $55.6343 | $55.63 | $55.65 | $55.60 |
| Purchase #6 | $175.56 | 6.781% | $187.4647 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $220.61 | 6.158% | $234.1952 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $1,064.24 | $1,142.9595 | $1,142.95 | $1,142.95 | $1,143.00 | |