| 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 | $212.25 | 5.559% | $224.049 | $224.05 | $224.05 | $224.00 |
| Purchase #2 | $51.59 | 10.637% | $57.0776 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $27.33 | 13.458% | $31.0081 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $160.91 | 4.409% | $168.0045 | $168.00 | $168.00 | $168.00 |
| Purchase #5 | $45.46 | 6.805% | $48.5536 | $48.55 | $48.55 | $48.60 |
| Purchase #6 | $112.92 | 8.507% | $122.5261 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $47.82 | 11.135% | $53.1448 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $658.28 | $704.3637 | $704.36 | $704.40 | $704.30 | |