| 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 | $146.34 | 5.262% | $154.0404 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $103.55 | 5.510% | $109.2556 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $33.33 | 6.769% | $35.5861 | $35.59 | $35.60 | $35.60 |
| Purchase #4 | $115.89 | 9.478% | $126.8741 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $11.36 | 11.752% | $12.695 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $50.50 | 11.624% | $56.3701 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $10.71 | 10.661% | $11.8518 | $11.85 | $11.85 | $11.90 |
| 7 purchase totals = | $471.68 | $506.6731 | $506.68 | $506.65 | $506.80 | |