| 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 | $120.36 | 12.749% | $135.7047 | $135.70 | $135.70 | $135.70 |
| Purchase #2 | $227.85 | 8.594% | $247.4314 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $52.65 | 7.406% | $56.5493 | $56.55 | $56.55 | $56.50 |
| Purchase #4 | $47.48 | 11.242% | $52.8177 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $248.86 | 11.454% | $277.3644 | $277.36 | $277.35 | $277.40 |
| Purchase #6 | $78.73 | 7.357% | $84.5222 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $86.51 | 13.552% | $98.2338 | $98.23 | $98.25 | $98.20 |
| 7 purchase totals = | $862.44 | $952.6235 | $952.61 | $952.60 | $952.50 | |