| 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 | $84.92 | 7.788% | $91.5336 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $87.28 | 4.729% | $91.4075 | $91.41 | $91.40 | $91.40 |
| Purchase #3 | $226.30 | 7.138% | $242.4533 | $242.45 | $242.45 | $242.50 |
| Purchase #4 | $211.42 | 10.691% | $234.0229 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $119.67 | 3.612% | $123.9925 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $209.35 | 10.499% | $231.3297 | $231.33 | $231.35 | $231.30 |
| Purchase #7 | $249.41 | 4.683% | $261.0899 | $261.09 | $261.10 | $261.10 |
| 7 purchase totals = | $1,188.35 | $1,275.8294 | $1,275.82 | $1,275.85 | $1,275.80 | |