| 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 | $141.89 | 8.818% | $154.4019 | $154.40 | $154.40 | $154.40 |
| Purchase #2 | $186.70 | 3.236% | $192.7416 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $113.55 | 11.297% | $126.3777 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $45.66 | 8.272% | $49.437 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $28.46 | 3.197% | $29.3699 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $73.60 | 7.466% | $79.095 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $120.43 | 7.338% | $129.2672 | $129.27 | $129.25 | $129.30 |
| 7 purchase totals = | $710.29 | $760.6903 | $760.70 | $760.70 | $760.70 | |