| 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 | $134.35 | 11.636% | $149.983 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $30.85 | 7.365% | $33.1221 | $33.12 | $33.10 | $33.10 |
| Purchase #3 | $6.78 | 11.416% | $7.554 | $7.55 | $7.55 | $7.60 |
| Purchase #4 | $202.80 | 9.594% | $222.2566 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $138.76 | 4.555% | $145.0805 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $11.80 | 6.366% | $12.5512 | $12.55 | $12.55 | $12.60 |
| Purchase #7 | $188.65 | 10.400% | $208.2696 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $713.99 | $778.8170 | $778.81 | $778.80 | $779.00 | |