| 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 | $148.53 | 3.268% | $153.384 | $153.38 | $153.40 | $153.40 |
| Purchase #2 | $104.44 | 13.872% | $118.9279 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $130.93 | 13.699% | $148.8661 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $95.66 | 12.519% | $107.6357 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $150.93 | 4.321% | $157.4517 | $157.45 | $157.45 | $157.50 |
| Purchase #6 | $51.91 | 10.116% | $57.1612 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $198.59 | 8.844% | $216.1533 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $880.99 | $959.5799 | $959.58 | $959.60 | $959.70 | |