| 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 | $107.70 | 8.322% | $116.6628 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $142.44 | 8.775% | $154.9391 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $215.88 | 5.457% | $227.6606 | $227.66 | $227.65 | $227.70 |
| Purchase #4 | $199.81 | 6.661% | $213.1193 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $85.88 | 11.523% | $95.776 | $95.78 | $95.80 | $95.80 |
| Purchase #6 | $242.63 | 12.155% | $272.1217 | $272.12 | $272.10 | $272.10 |
| Purchase #7 | $240.35 | 10.278% | $265.0532 | $265.05 | $265.05 | $265.10 |
| 7 purchase totals = | $1,234.69 | $1,345.3327 | $1,345.33 | $1,345.30 | $1,345.40 | |