| 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 | $228.50 | 7.402% | $245.4136 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $55.93 | 9.400% | $61.1874 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $113.98 | 6.668% | $121.5802 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $15.36 | 12.274% | $17.2453 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $191.74 | 5.229% | $201.7661 | $201.77 | $201.75 | $201.80 |
| Purchase #6 | $159.40 | 6.872% | $170.354 | $170.35 | $170.35 | $170.40 |
| Purchase #7 | $105.63 | 4.744% | $110.6411 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $870.54 | $928.1877 | $928.19 | $928.20 | $928.20 | |