| 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 | $105.95 | 11.305% | $117.9276 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $205.34 | 12.496% | $230.9993 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $79.45 | 5.527% | $83.8412 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $180.68 | 8.800% | $196.5798 | $196.58 | $196.60 | $196.60 |
| Purchase #5 | $211.93 | 7.618% | $228.0748 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $220.56 | 7.374% | $236.8241 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $25.92 | 10.568% | $28.6592 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $1,029.83 | $1,122.9060 | $1,122.90 | $1,122.90 | $1,122.90 | |