| 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 | $111.95 | 3.613% | $115.9948 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $162.63 | 10.520% | $179.7387 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $162.93 | 12.268% | $182.9183 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $40.35 | 8.810% | $43.9048 | $43.90 | $43.90 | $43.90 |
| Purchase #5 | $65.95 | 7.789% | $71.0868 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $136.45 | 4.383% | $142.4306 | $142.43 | $142.45 | $142.40 |
| Purchase #7 | $136.63 | 6.824% | $145.9536 | $145.95 | $145.95 | $146.00 |
| 7 purchase totals = | $816.89 | $882.0276 | $882.02 | $882.05 | $882.00 | |