| 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 | $179.61 | 5.812% | $190.0489 | $190.05 | $190.05 | $190.00 |
| Purchase #2 | $107.91 | 12.263% | $121.143 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $208.45 | 9.857% | $228.9969 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $211.28 | 9.340% | $231.0136 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $94.66 | 8.266% | $102.4846 | $102.48 | $102.50 | $102.50 |
| Purchase #6 | $194.27 | 10.621% | $214.9034 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $236.30 | 12.567% | $265.9958 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $1,232.48 | $1,354.5862 | $1,354.58 | $1,354.60 | $1,354.50 | |