| 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 | $198.90 | 12.338% | $223.4403 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $243.55 | 11.437% | $271.4048 | $271.40 | $271.40 | $271.40 |
| Purchase #3 | $34.54 | 4.219% | $35.9972 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $237.59 | 12.783% | $267.9611 | $267.96 | $267.95 | $268.00 |
| Purchase #5 | $212.43 | 5.338% | $223.7695 | $223.77 | $223.75 | $223.80 |
| Purchase #6 | $236.39 | 6.219% | $251.0911 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $215.55 | 11.320% | $239.9503 | $239.95 | $239.95 | $240.00 |
| 7 purchase totals = | $1,378.95 | $1,513.6143 | $1,513.61 | $1,513.60 | $1,513.70 | |