| 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 | $247.97 | 7.276% | $266.0123 | $266.01 | $266.00 | $266.00 |
| Purchase #2 | $83.79 | 4.453% | $87.5212 | $87.52 | $87.50 | $87.50 |
| Purchase #3 | $93.97 | 6.837% | $100.3947 | $100.39 | $100.40 | $100.40 |
| Purchase #4 | $248.40 | 13.155% | $281.077 | $281.08 | $281.10 | $281.10 |
| Purchase #5 | $242.41 | 5.298% | $255.2529 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $105.48 | 7.218% | $113.0935 | $113.09 | $113.10 | $113.10 |
| Purchase #7 | $7.89 | 12.809% | $8.9006 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $1,029.91 | $1,112.2522 | $1,112.24 | $1,112.25 | $1,112.30 | |