| 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 | $35.37 | 5.116% | $37.1795 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $89.59 | 8.617% | $97.31 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $111.32 | 10.131% | $122.5978 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $234.62 | 6.871% | $250.7407 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $161.58 | 10.341% | $178.289 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $31.79 | 6.471% | $33.8471 | $33.85 | $33.85 | $33.80 |
| Purchase #7 | $28.68 | 8.716% | $31.1797 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $692.95 | $751.1438 | $751.15 | $751.20 | $751.10 | |