| 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 | $205.51 | 10.803% | $227.7112 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $18.55 | 5.731% | $19.6131 | $19.61 | $19.60 | $19.60 |
| Purchase #3 | $83.43 | 8.505% | $90.5257 | $90.53 | $90.55 | $90.50 |
| Purchase #4 | $200.76 | 3.136% | $207.0558 | $207.06 | $207.05 | $207.10 |
| Purchase #5 | $134.98 | 3.104% | $139.1698 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $121.39 | 3.741% | $125.9312 | $125.93 | $125.95 | $125.90 |
| Purchase #7 | $78.38 | 7.661% | $84.3847 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $843.00 | $894.3915 | $894.39 | $894.40 | $894.40 | |