| 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 | $73.25 | 4.124% | $76.2708 | $76.27 | $76.25 | $76.30 |
| Purchase #2 | $57.41 | 10.190% | $63.2601 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $23.98 | 12.792% | $27.0475 | $27.05 | $27.05 | $27.00 |
| Purchase #4 | $30.72 | 8.220% | $33.2452 | $33.25 | $33.25 | $33.20 |
| Purchase #5 | $64.89 | 5.854% | $68.6887 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $192.41 | 3.870% | $199.8563 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $177.85 | 4.150% | $185.2308 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $620.51 | $653.5994 | $653.61 | $653.60 | $653.60 | |