| 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 | $40.59 | 8.629% | $44.0925 | $44.09 | $44.10 | $44.10 |
| Purchase #2 | $7.58 | 11.606% | $8.4597 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $187.93 | 8.478% | $203.8627 | $203.86 | $203.85 | $203.90 |
| Purchase #4 | $203.68 | 5.787% | $215.467 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $121.36 | 5.573% | $128.1234 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $232.55 | 9.599% | $254.8725 | $254.87 | $254.85 | $254.90 |
| Purchase #7 | $148.51 | 11.850% | $166.1084 | $166.11 | $166.10 | $166.10 |
| 7 purchase totals = | $942.20 | $1,020.9862 | $1,020.98 | $1,020.90 | $1,021.10 | |