| 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 | $193.79 | 4.463% | $202.4388 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $131.57 | 11.519% | $146.7255 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $82.56 | 5.716% | $87.2791 | $87.28 | $87.30 | $87.30 |
| Purchase #4 | $45.55 | 7.807% | $49.1061 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $106.53 | 11.614% | $118.9024 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $223.40 | 5.407% | $235.4792 | $235.48 | $235.50 | $235.50 |
| Purchase #7 | $87.80 | 10.673% | $97.1709 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $871.20 | $937.1020 | $937.11 | $937.15 | $937.10 | |