| 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 | $156.45 | 5.861% | $165.6195 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $14.73 | 6.511% | $15.6891 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $181.41 | 12.611% | $204.2876 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $143.74 | 3.413% | $148.6458 | $148.65 | $148.65 | $148.60 |
| Purchase #5 | $149.91 | 10.317% | $165.3762 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $163.32 | 6.154% | $173.3707 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $166.36 | 3.610% | $172.3656 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $975.92 | $1,045.3545 | $1,045.37 | $1,045.35 | $1,045.40 | |