| 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 | $189.69 | 8.821% | $206.4226 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $21.45 | 3.762% | $22.2569 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $205.54 | 8.746% | $223.5165 | $223.52 | $223.50 | $223.50 |
| Purchase #4 | $108.82 | 3.269% | $112.3773 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $64.72 | 7.181% | $69.3675 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $106.35 | 4.552% | $111.1911 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $249.49 | 4.808% | $261.4855 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $946.06 | $1,006.6174 | $1,006.63 | $1,006.60 | $1,006.70 | |