| 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 | $80.43 | 4.243% | $83.8426 | $83.84 | $83.85 | $83.80 |
| Purchase #2 | $149.60 | 4.761% | $156.7225 | $156.72 | $156.70 | $156.70 |
| Purchase #3 | $74.74 | 6.667% | $79.7229 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $15.42 | 8.632% | $16.7511 | $16.75 | $16.75 | $16.80 |
| Purchase #5 | $94.51 | 11.247% | $105.1395 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $45.85 | 8.793% | $49.8816 | $49.88 | $49.90 | $49.90 |
| Purchase #7 | $195.82 | 5.713% | $207.0072 | $207.01 | $207.00 | $207.00 |
| 7 purchase totals = | $656.37 | $699.0674 | $699.06 | $699.05 | $699.00 | |