| 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 | $207.30 | 9.670% | $227.3459 | $227.35 | $227.35 | $227.30 |
| Purchase #2 | $153.98 | 8.510% | $167.0837 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $41.42 | 3.410% | $42.8324 | $42.83 | $42.85 | $42.80 |
| Purchase #4 | $198.45 | 8.774% | $215.862 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $39.34 | 12.475% | $44.2477 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $24.51 | 8.750% | $26.6546 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $41.47 | 9.370% | $45.3557 | $45.36 | $45.35 | $45.40 |
| 7 purchase totals = | $706.47 | $769.3820 | $769.38 | $769.40 | $769.40 | |