| 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 | $165.38 | 9.280% | $180.7273 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $111.85 | 3.744% | $116.0377 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $224.59 | 13.619% | $255.1769 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $91.99 | 7.490% | $98.8801 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $150.85 | 8.307% | $163.3811 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $151.41 | 6.120% | $160.6763 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $83.89 | 13.633% | $95.3267 | $95.33 | $95.35 | $95.30 |
| 7 purchase totals = | $979.96 | $1,070.2061 | $1,070.22 | $1,070.35 | $1,070.20 | |