| 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 | $214.57 | 11.759% | $239.8013 | $239.80 | $239.80 | $239.80 |
| Purchase #2 | $201.77 | 9.477% | $220.8917 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $133.25 | 6.249% | $141.5768 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $116.70 | 7.701% | $125.6871 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $247.97 | 3.684% | $257.1052 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $24.83 | 3.685% | $25.745 | $25.75 | $25.75 | $25.70 |
| Purchase #7 | $113.95 | 7.640% | $122.6558 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $1,053.04 | $1,133.4629 | $1,133.48 | $1,133.50 | $1,133.50 | |