| 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 | $20.95 | 8.344% | $22.6981 | $22.70 | $22.70 | $22.70 |
| Purchase #2 | $11.49 | 10.147% | $12.6559 | $12.66 | $12.65 | $12.70 |
| Purchase #3 | $124.31 | 6.651% | $132.5779 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $230.66 | 4.425% | $240.8667 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $168.59 | 11.253% | $187.5614 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $8.66 | 6.793% | $9.2483 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $171.40 | 12.384% | $192.6262 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $736.06 | $798.2345 | $798.25 | $798.25 | $798.30 | |