| 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 | $241.81 | 3.312% | $249.8187 | $249.82 | $249.80 | $249.80 |
| Purchase #2 | $107.84 | 6.578% | $114.9337 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $70.95 | 11.685% | $79.2405 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $173.40 | 5.833% | $183.5144 | $183.51 | $183.50 | $183.50 |
| Purchase #5 | $165.49 | 3.242% | $170.8552 | $170.86 | $170.85 | $170.90 |
| Purchase #6 | $242.77 | 7.173% | $260.1839 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $91.69 | 10.419% | $101.2432 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $1,093.95 | $1,159.7896 | $1,159.78 | $1,159.80 | $1,159.70 | |