| 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 | $231.70 | 5.754% | $245.032 | $245.03 | $245.05 | $245.00 |
| Purchase #2 | $36.63 | 9.745% | $40.1996 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $53.65 | 8.619% | $58.2741 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $64.28 | 6.512% | $68.4659 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $195.39 | 6.470% | $208.0317 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $17.29 | 12.654% | $19.4779 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $28.78 | 8.455% | $31.2133 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $627.72 | $670.6945 | $670.69 | $670.70 | $670.70 | |