| 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 | $222.47 | 4.490% | $232.4589 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $115.40 | 5.112% | $121.2992 | $121.30 | $121.30 | $121.30 |
| Purchase #3 | $231.77 | 12.689% | $261.1793 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $213.39 | 13.232% | $241.6258 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $62.80 | 7.557% | $67.5458 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $70.25 | 5.111% | $73.8405 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $206.72 | 4.228% | $215.4601 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $1,122.80 | $1,213.4096 | $1,213.42 | $1,213.45 | $1,213.40 | |