| 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 | $169.86 | 11.200% | $188.8843 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $143.72 | 3.796% | $149.1756 | $149.18 | $149.20 | $149.20 |
| Purchase #3 | $76.88 | 10.428% | $84.897 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $106.75 | 6.790% | $113.9983 | $114.00 | $114.00 | $114.00 |
| Purchase #5 | $131.34 | 8.834% | $142.9426 | $142.94 | $142.95 | $142.90 |
| Purchase #6 | $172.28 | 11.419% | $191.9527 | $191.95 | $191.95 | $192.00 |
| Purchase #7 | $55.54 | 10.591% | $61.4222 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $856.37 | $933.2727 | $933.27 | $933.30 | $933.30 | |