| 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 | $12.33 | 9.130% | $13.4557 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $164.54 | 10.838% | $182.3728 | $182.37 | $182.35 | $182.40 |
| Purchase #3 | $100.78 | 6.769% | $107.6018 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $14.38 | 13.549% | $16.3283 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $71.63 | 9.420% | $78.3775 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $185.52 | 9.391% | $202.9422 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $217.35 | 4.175% | $226.4244 | $226.42 | $226.40 | $226.40 |
| 7 purchase totals = | $766.53 | $827.5027 | $827.50 | $827.50 | $827.50 | |