| 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 | $216.40 | 13.160% | $244.8782 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $229.62 | 13.221% | $259.9781 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $127.68 | 4.122% | $132.943 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $141.75 | 8.580% | $153.9122 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $59.47 | 10.518% | $65.7251 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $181.37 | 6.231% | $192.6712 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $153.51 | 3.543% | $158.9489 | $158.95 | $158.95 | $158.90 |
| 7 purchase totals = | $1,109.80 | $1,209.0567 | $1,209.06 | $1,209.10 | $1,209.00 | |