| 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 | $190.76 | 13.574% | $216.6538 | $216.65 | $216.65 | $216.70 |
| Purchase #2 | $20.29 | 4.413% | $21.1854 | $21.19 | $21.20 | $21.20 |
| Purchase #3 | $110.30 | 4.233% | $114.969 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $47.99 | 9.123% | $52.3681 | $52.37 | $52.35 | $52.40 |
| Purchase #5 | $247.82 | 9.820% | $272.1559 | $272.16 | $272.15 | $272.20 |
| Purchase #6 | $198.60 | 9.256% | $216.9824 | $216.98 | $217.00 | $217.00 |
| Purchase #7 | $98.73 | 4.104% | $102.7819 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $914.49 | $997.0965 | $997.10 | $997.10 | $997.30 | |