| 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 | $156.33 | 9.547% | $171.2548 | $171.25 | $171.25 | $171.30 |
| Purchase #2 | $66.38 | 12.722% | $74.8249 | $74.82 | $74.80 | $74.80 |
| Purchase #3 | $116.55 | 10.210% | $128.4498 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $58.63 | 3.794% | $60.8544 | $60.85 | $60.85 | $60.90 |
| Purchase #5 | $116.74 | 5.523% | $123.1876 | $123.19 | $123.20 | $123.20 |
| Purchase #6 | $205.59 | 4.348% | $214.5291 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $79.82 | 8.348% | $86.4834 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $800.04 | $859.5840 | $859.57 | $859.60 | $859.60 | |