| 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 | $231.87 | 13.826% | $263.9283 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $146.87 | 4.845% | $153.9859 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $207.86 | 10.363% | $229.4005 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $23.99 | 11.562% | $26.7637 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $102.88 | 10.396% | $113.5754 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $117.65 | 7.794% | $126.8196 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $203.73 | 7.340% | $218.6838 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $1,034.85 | $1,133.1572 | $1,133.16 | $1,133.20 | $1,133.20 | |