| 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 | $95.33 | 6.756% | $101.7705 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $239.25 | 4.152% | $249.1837 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $30.73 | 8.695% | $33.402 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $102.78 | 13.137% | $116.2822 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $13.74 | 12.111% | $15.4041 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $106.52 | 9.102% | $116.2155 | $116.22 | $116.20 | $116.20 |
| Purchase #7 | $250.44 | 7.342% | $268.8273 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $838.79 | $901.0853 | $901.08 | $901.10 | $901.10 | |