| 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 | $197.35 | 4.465% | $206.1617 | $206.16 | $206.15 | $206.20 |
| Purchase #2 | $7.30 | 13.537% | $8.2882 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $86.35 | 8.733% | $93.8909 | $93.89 | $93.90 | $93.90 |
| Purchase #4 | $11.98 | 7.155% | $12.8372 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $127.28 | 8.677% | $138.3241 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $47.48 | 7.189% | $50.8933 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $177.82 | 7.414% | $191.0036 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $655.56 | $701.3990 | $701.39 | $701.40 | $701.40 | |