| 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 | $184.30 | 8.479% | $199.9268 | $199.93 | $199.95 | $199.90 |
| Purchase #2 | $140.71 | 11.805% | $157.3208 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $21.93 | 9.161% | $23.939 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $122.75 | 12.606% | $138.2239 | $138.22 | $138.20 | $138.20 |
| Purchase #5 | $120.95 | 4.707% | $126.6431 | $126.64 | $126.65 | $126.60 |
| Purchase #6 | $220.64 | 6.431% | $234.8294 | $234.83 | $234.85 | $234.80 |
| Purchase #7 | $82.50 | 5.399% | $86.9542 | $86.95 | $86.95 | $87.00 |
| 7 purchase totals = | $893.78 | $967.8372 | $967.83 | $967.85 | $967.70 | |