| 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 | $178.34 | 13.306% | $202.0699 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $143.48 | 4.657% | $150.1619 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $10.30 | 7.153% | $11.0368 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $9.64 | 7.318% | $10.3455 | $10.35 | $10.35 | $10.30 |
| Purchase #5 | $105.79 | 3.605% | $109.6037 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $218.78 | 9.272% | $239.0653 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $46.60 | 10.646% | $51.561 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $712.93 | $773.8441 | $773.85 | $773.80 | $773.90 | |