| 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 | $99.66 | 3.529% | $103.177 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $144.49 | 10.548% | $159.7308 | $159.73 | $159.75 | $159.70 |
| Purchase #3 | $166.37 | 5.651% | $175.7716 | $175.77 | $175.75 | $175.80 |
| Purchase #4 | $213.79 | 4.255% | $222.8868 | $222.89 | $222.90 | $222.90 |
| Purchase #5 | $110.67 | 3.366% | $114.3952 | $114.40 | $114.40 | $114.40 |
| Purchase #6 | $216.43 | 6.325% | $230.1192 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $45.28 | 8.614% | $49.1804 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $996.69 | $1,055.2610 | $1,055.27 | $1,055.30 | $1,055.30 | |