| 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 | $72.74 | 12.727% | $81.9976 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $121.69 | 12.787% | $137.2505 | $137.25 | $137.25 | $137.30 |
| Purchase #3 | $56.39 | 11.837% | $63.0649 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $95.78 | 4.653% | $100.2366 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $45.67 | 8.858% | $49.7154 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $21.82 | 13.626% | $24.7932 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $195.81 | 10.314% | $216.0058 | $216.01 | $216.00 | $216.00 |
| 7 purchase totals = | $609.90 | $673.0640 | $673.07 | $673.05 | $673.10 | |