| 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 | $193.26 | 12.523% | $217.4619 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $104.67 | 13.616% | $118.9219 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $102.92 | 3.103% | $106.1136 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $116.81 | 6.328% | $124.2017 | $124.20 | $124.20 | $124.20 |
| Purchase #5 | $21.75 | 3.477% | $22.5062 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $40.69 | 6.543% | $43.3523 | $43.35 | $43.35 | $43.40 |
| Purchase #7 | $222.44 | 4.126% | $231.6179 | $231.62 | $231.60 | $231.60 |
| 7 purchase totals = | $802.54 | $864.1755 | $864.17 | $864.10 | $864.20 | |