| 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 | $226.86 | 7.439% | $243.7361 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $81.66 | 3.864% | $84.8153 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $101.96 | 11.476% | $113.6609 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $225.66 | 3.665% | $233.9304 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $27.39 | 4.336% | $28.5776 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $174.83 | 10.825% | $193.7553 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $80.57 | 11.400% | $89.755 | $89.76 | $89.75 | $89.80 |
| 7 purchase totals = | $918.93 | $988.2306 | $988.25 | $988.25 | $988.30 | |