| 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 | $226.91 | 11.536% | $253.0863 | $253.09 | $253.10 | $253.10 |
| Purchase #2 | $117.42 | 11.637% | $131.0842 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $122.96 | 12.527% | $138.3632 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $114.59 | 13.811% | $130.416 | $130.42 | $130.40 | $130.40 |
| Purchase #5 | $30.88 | 8.246% | $33.4264 | $33.43 | $33.45 | $33.40 |
| Purchase #6 | $140.92 | 3.315% | $145.5915 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $42.68 | 6.644% | $45.5157 | $45.52 | $45.50 | $45.50 |
| 7 purchase totals = | $796.36 | $877.4833 | $877.49 | $877.50 | $877.50 | |