| 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 | $82.25 | 10.786% | $91.1215 | $91.12 | $91.10 | $91.10 |
| Purchase #2 | $95.61 | 11.649% | $106.7476 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $164.59 | 9.761% | $180.6556 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $155.59 | 4.590% | $162.7316 | $162.73 | $162.75 | $162.70 |
| Purchase #5 | $189.63 | 9.266% | $207.2011 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $92.99 | 5.274% | $97.8943 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $122.25 | 9.331% | $133.6571 | $133.66 | $133.65 | $133.70 |
| 7 purchase totals = | $902.91 | $980.0088 | $980.01 | $980.00 | $980.00 | |