| 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 | $245.63 | 4.405% | $256.45 | $256.45 | $256.45 | $256.50 |
| Purchase #2 | $144.33 | 11.559% | $161.0131 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $84.30 | 5.675% | $89.084 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $205.42 | 13.478% | $233.1065 | $233.11 | $233.10 | $233.10 |
| Purchase #5 | $112.33 | 9.150% | $122.6082 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $229.71 | 5.632% | $242.6473 | $242.65 | $242.65 | $242.60 |
| Purchase #7 | $190.69 | 9.440% | $208.6911 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $1,212.41 | $1,313.6002 | $1,313.60 | $1,313.60 | $1,313.60 | |