| 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 | $216.30 | 10.257% | $238.4859 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $74.73 | 3.528% | $77.3665 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $141.95 | 12.256% | $159.3474 | $159.35 | $159.35 | $159.30 |
| Purchase #4 | $37.87 | 12.609% | $42.645 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $223.75 | 12.439% | $251.5823 | $251.58 | $251.60 | $251.60 |
| Purchase #6 | $121.48 | 11.694% | $135.6859 | $135.69 | $135.70 | $135.70 |
| Purchase #7 | $37.60 | 13.609% | $42.717 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $853.68 | $947.8300 | $947.85 | $947.85 | $947.80 | |