| 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 | $178.70 | 7.344% | $191.8237 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $214.34 | 10.279% | $236.372 | $236.37 | $236.35 | $236.40 |
| Purchase #3 | $116.43 | 6.838% | $124.3915 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $23.65 | 7.735% | $25.4793 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $205.69 | 3.108% | $212.0828 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $189.62 | 11.603% | $211.6216 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $38.52 | 11.484% | $42.9436 | $42.94 | $42.95 | $42.90 |
| 7 purchase totals = | $966.95 | $1,044.7145 | $1,044.70 | $1,044.70 | $1,044.70 | |