| 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 | $93.89 | 6.427% | $99.9243 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $99.70 | 13.270% | $112.9302 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $219.67 | 13.172% | $248.6049 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $23.88 | 10.125% | $26.2979 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $236.48 | 8.124% | $255.6916 | $255.69 | $255.70 | $255.70 |
| Purchase #6 | $49.94 | 5.676% | $52.7746 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $178.91 | 7.270% | $191.9168 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $902.47 | $988.1403 | $988.13 | $988.10 | $988.10 | |