| 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 | $147.33 | 6.709% | $157.2144 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $94.36 | 13.534% | $107.1307 | $107.13 | $107.15 | $107.10 |
| Purchase #3 | $161.45 | 5.520% | $170.362 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $138.51 | 6.727% | $147.8276 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $247.38 | 5.654% | $261.3669 | $261.37 | $261.35 | $261.40 |
| Purchase #6 | $97.36 | 7.429% | $104.5929 | $104.59 | $104.60 | $104.60 |
| Purchase #7 | $235.83 | 13.571% | $267.8345 | $267.83 | $267.85 | $267.80 |
| 7 purchase totals = | $1,122.22 | $1,216.3290 | $1,216.32 | $1,216.35 | $1,216.30 | |