| 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 | $118.39 | 11.232% | $131.6876 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $217.79 | 6.612% | $232.1903 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $183.52 | 13.721% | $208.7008 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $104.38 | 13.873% | $118.8606 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $196.36 | 6.543% | $209.2078 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $30.81 | 11.172% | $34.2521 | $34.25 | $34.25 | $34.30 |
| Purchase #7 | $210.46 | 13.558% | $238.9942 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $1,061.71 | $1,173.8934 | $1,173.89 | $1,173.90 | $1,174.00 | |