| 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 | $218.91 | 11.103% | $243.2156 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $15.37 | 12.440% | $17.282 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $129.37 | 7.270% | $138.7752 | $138.78 | $138.80 | $138.80 |
| Purchase #4 | $39.75 | 8.772% | $43.2369 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $92.80 | 7.410% | $99.6765 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $111.31 | 3.157% | $114.8241 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $43.61 | 9.138% | $47.5951 | $47.60 | $47.60 | $47.60 |
| 7 purchase totals = | $651.12 | $704.6054 | $704.62 | $704.65 | $704.60 | |