| 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 | $126.76 | 11.828% | $141.7532 | $141.75 | $141.75 | $141.80 |
| Purchase #2 | $111.75 | 3.283% | $115.4188 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $144.89 | 6.812% | $154.7599 | $154.76 | $154.75 | $154.80 |
| Purchase #4 | $15.29 | 12.264% | $17.1652 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $42.78 | 7.341% | $45.9205 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $172.47 | 7.213% | $184.9103 | $184.91 | $184.90 | $184.90 |
| Purchase #7 | $21.30 | 4.363% | $22.2293 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $635.24 | $682.1572 | $682.16 | $682.10 | $682.20 | |