| 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 | $96.83 | 13.721% | $110.116 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $111.88 | 11.128% | $124.33 | $124.33 | $124.35 | $124.30 |
| Purchase #3 | $188.26 | 13.187% | $213.0858 | $213.09 | $213.10 | $213.10 |
| Purchase #4 | $192.56 | 10.434% | $212.6517 | $212.65 | $212.65 | $212.70 |
| Purchase #5 | $161.42 | 3.179% | $166.5515 | $166.55 | $166.55 | $166.60 |
| Purchase #6 | $136.25 | 7.632% | $146.6486 | $146.65 | $146.65 | $146.60 |
| Purchase #7 | $250.95 | 13.267% | $284.2435 | $284.24 | $284.25 | $284.20 |
| 7 purchase totals = | $1,138.15 | $1,257.6271 | $1,257.63 | $1,257.65 | $1,257.60 | |