| 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 | $178.73 | 11.416% | $199.1338 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $146.78 | 11.267% | $163.3177 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $142.54 | 11.874% | $159.4652 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $110.31 | 5.872% | $116.7874 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $65.96 | 8.168% | $71.3476 | $71.35 | $71.35 | $71.30 |
| Purchase #6 | $138.71 | 12.612% | $156.2041 | $156.20 | $156.20 | $156.20 |
| Purchase #7 | $86.51 | 13.664% | $98.3307 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $869.54 | $964.5865 | $964.59 | $964.60 | $964.50 | |