| 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 | $239.60 | 5.370% | $252.4665 | $252.47 | $252.45 | $252.50 |
| Purchase #2 | $139.76 | 7.578% | $150.351 | $150.35 | $150.35 | $150.40 |
| Purchase #3 | $58.81 | 3.712% | $60.993 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $83.90 | 4.356% | $87.5547 | $87.55 | $87.55 | $87.60 |
| Purchase #5 | $93.27 | 12.258% | $104.703 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $249.87 | 11.723% | $279.1623 | $279.16 | $279.15 | $279.20 |
| Purchase #7 | $11.60 | 13.707% | $13.19 | $13.19 | $13.20 | $13.20 |
| 7 purchase totals = | $876.81 | $948.4205 | $948.41 | $948.40 | $948.60 | |