| 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 | $205.49 | 6.404% | $218.6496 | $218.65 | $218.65 | $218.60 |
| Purchase #2 | $109.67 | 5.287% | $115.4683 | $115.47 | $115.45 | $115.50 |
| Purchase #3 | $5.92 | 8.762% | $6.4387 | $6.44 | $6.45 | $6.40 |
| Purchase #4 | $185.72 | 11.217% | $206.5522 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $114.81 | 6.223% | $121.9546 | $121.95 | $121.95 | $122.00 |
| Purchase #6 | $73.49 | 10.432% | $81.1565 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $79.31 | 9.549% | $86.8833 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $774.41 | $837.1032 | $837.10 | $837.10 | $837.20 | |