| 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 | $33.69 | 12.338% | $37.8467 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $128.85 | 8.763% | $140.1411 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $55.90 | 7.373% | $60.0215 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $168.63 | 9.599% | $184.8168 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $34.35 | 9.353% | $37.5628 | $37.56 | $37.55 | $37.60 |
| Purchase #6 | $250.88 | 11.602% | $279.9871 | $279.99 | $280.00 | $280.00 |
| Purchase #7 | $150.70 | 3.731% | $156.3226 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $823.00 | $896.6986 | $896.70 | $896.65 | $896.60 | |