| 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 | $153.76 | 9.324% | $168.0966 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $140.65 | 4.119% | $146.4434 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $107.35 | 13.404% | $121.7392 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $222.83 | 6.534% | $237.3897 | $237.39 | $237.40 | $237.40 |
| Purchase #5 | $218.34 | 5.702% | $230.7897 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $238.45 | 12.377% | $267.963 | $267.96 | $267.95 | $268.00 |
| Purchase #7 | $219.39 | 13.677% | $249.396 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $1,300.77 | $1,421.8176 | $1,421.82 | $1,421.85 | $1,421.80 | |