| 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 | $132.68 | 7.308% | $142.3763 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $96.67 | 10.484% | $106.8049 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $220.61 | 3.659% | $228.6821 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $39.87 | 6.126% | $42.3124 | $42.31 | $42.30 | $42.30 |
| Purchase #5 | $207.39 | 3.229% | $214.0866 | $214.09 | $214.10 | $214.10 |
| Purchase #6 | $216.84 | 10.631% | $239.8923 | $239.89 | $239.90 | $239.90 |
| Purchase #7 | $249.98 | 12.375% | $280.915 | $280.92 | $280.90 | $280.90 |
| 7 purchase totals = | $1,164.04 | $1,255.0696 | $1,255.07 | $1,255.10 | $1,255.10 | |