| 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 | $10.32 | 7.797% | $11.1247 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $182.77 | 3.841% | $189.7902 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $114.44 | 6.693% | $122.0995 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $64.38 | 13.126% | $72.8305 | $72.83 | $72.85 | $72.80 |
| Purchase #5 | $202.44 | 5.717% | $214.0135 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $240.45 | 8.386% | $260.6141 | $260.61 | $260.60 | $260.60 |
| Purchase #7 | $41.92 | 3.645% | $43.448 | $43.45 | $43.45 | $43.40 |
| 7 purchase totals = | $856.72 | $913.9205 | $913.91 | $913.90 | $913.80 | |