| 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 | $95.89 | 5.356% | $101.0259 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $101.83 | 6.221% | $108.1648 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $5.92 | 9.824% | $6.5016 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $138.74 | 3.806% | $144.0204 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $11.43 | 5.540% | $12.0632 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $90.56 | 10.665% | $100.2182 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $247.67 | 4.609% | $259.0851 | $259.09 | $259.10 | $259.10 |
| 7 purchase totals = | $692.04 | $731.0792 | $731.08 | $731.05 | $731.10 | |