| 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 | $143.30 | 7.386% | $153.8841 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $213.84 | 10.188% | $235.626 | $235.63 | $235.65 | $235.60 |
| Purchase #3 | $137.63 | 8.212% | $148.9322 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $139.57 | 6.543% | $148.7021 | $148.70 | $148.70 | $148.70 |
| Purchase #5 | $111.83 | 8.583% | $121.4284 | $121.43 | $121.45 | $121.40 |
| Purchase #6 | $193.89 | 13.233% | $219.5475 | $219.55 | $219.55 | $219.50 |
| Purchase #7 | $158.28 | 7.866% | $170.7303 | $170.73 | $170.75 | $170.70 |
| 7 purchase totals = | $1,098.34 | $1,198.8506 | $1,198.85 | $1,198.95 | $1,198.70 | |