| 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 | $45.98 | 12.680% | $51.8103 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $155.29 | 13.439% | $176.1594 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $50.98 | 10.576% | $56.3716 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $78.98 | 9.585% | $86.5502 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $88.54 | 12.104% | $99.2569 | $99.26 | $99.25 | $99.30 |
| Purchase #6 | $152.37 | 11.863% | $170.4457 | $170.45 | $170.45 | $170.40 |
| Purchase #7 | $147.94 | 7.467% | $158.9867 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $720.08 | $799.5808 | $799.59 | $799.55 | $799.70 | |