| 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 | $223.53 | 8.839% | $243.2878 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $61.44 | 7.837% | $66.2551 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $36.77 | 5.122% | $38.6534 | $38.65 | $38.65 | $38.70 |
| Purchase #4 | $33.80 | 6.542% | $36.0112 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $199.31 | 3.488% | $206.2619 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $52.69 | 10.238% | $58.0844 | $58.08 | $58.10 | $58.10 |
| Purchase #7 | $183.72 | 8.373% | $199.1029 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $791.26 | $847.6567 | $847.65 | $847.65 | $847.80 | |