| 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 | $162.44 | 12.174% | $182.2154 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $115.67 | 5.504% | $122.0365 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $39.43 | 3.297% | $40.73 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $26.54 | 3.556% | $27.4838 | $27.48 | $27.50 | $27.50 |
| Purchase #5 | $191.36 | 8.225% | $207.0994 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $168.39 | 12.340% | $189.1693 | $189.17 | $189.15 | $189.20 |
| Purchase #7 | $22.41 | 11.785% | $25.051 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $726.24 | $793.7854 | $793.79 | $793.80 | $793.80 | |