| 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 | $22.70 | 5.406% | $23.9272 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $45.63 | 5.751% | $48.2542 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $75.52 | 6.337% | $80.3057 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $168.56 | 7.403% | $181.0385 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $156.82 | 7.434% | $168.478 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $33.83 | 9.565% | $37.0658 | $37.07 | $37.05 | $37.10 |
| Purchase #7 | $111.29 | 9.805% | $122.202 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $614.35 | $661.2714 | $661.28 | $661.30 | $661.30 | |