| 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 | $116.32 | 7.258% | $124.7625 | $124.76 | $124.75 | $124.80 |
| Purchase #2 | $188.71 | 7.490% | $202.8444 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $213.33 | 10.640% | $236.0283 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $217.33 | 9.672% | $238.3502 | $238.35 | $238.35 | $238.40 |
| Purchase #5 | $12.81 | 12.531% | $14.4152 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $74.46 | 11.592% | $83.0914 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $78.48 | 11.325% | $87.3679 | $87.37 | $87.35 | $87.40 |
| 7 purchase totals = | $901.44 | $986.8599 | $986.86 | $986.85 | $986.90 | |