| 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 | $86.72 | 8.783% | $94.3366 | $94.34 | $94.35 | $94.30 |
| Purchase #2 | $36.51 | 8.578% | $39.6418 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $212.28 | 6.360% | $225.781 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $125.28 | 3.430% | $129.5771 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $127.56 | 4.482% | $133.2772 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $125.50 | 11.790% | $140.2965 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $234.95 | 13.497% | $266.6612 | $266.66 | $266.65 | $266.70 |
| 7 purchase totals = | $948.80 | $1,029.5714 | $1,029.58 | $1,029.65 | $1,029.60 | |