| 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 | $248.36 | 6.189% | $263.731 | $263.73 | $263.75 | $263.70 |
| Purchase #2 | $180.53 | 10.396% | $199.2979 | $199.30 | $199.30 | $199.30 |
| Purchase #3 | $193.47 | 11.535% | $215.7868 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $69.60 | 13.524% | $79.0127 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $67.33 | 6.522% | $71.7213 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $37.96 | 12.846% | $42.8363 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $246.68 | 12.582% | $277.7173 | $277.72 | $277.70 | $277.70 |
| 7 purchase totals = | $1,043.93 | $1,150.1033 | $1,150.11 | $1,150.10 | $1,150.00 | |