| 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 | $94.46 | 7.747% | $101.7778 | $101.78 | $101.80 | $101.80 |
| Purchase #2 | $177.34 | 5.289% | $186.7195 | $186.72 | $186.70 | $186.70 |
| Purchase #3 | $11.35 | 3.666% | $11.7661 | $11.77 | $11.75 | $11.80 |
| Purchase #4 | $204.57 | 12.240% | $229.6094 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $151.71 | 12.645% | $170.8937 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $139.50 | 4.346% | $145.5627 | $145.56 | $145.55 | $145.60 |
| Purchase #7 | $116.70 | 10.737% | $129.2301 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $895.63 | $975.5593 | $975.56 | $975.55 | $975.60 | |