| 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 | $99.97 | 5.304% | $105.2724 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $190.93 | 5.442% | $201.3204 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $234.51 | 3.343% | $242.3497 | $242.35 | $242.35 | $242.30 |
| Purchase #4 | $156.40 | 4.312% | $163.144 | $163.14 | $163.15 | $163.10 |
| Purchase #5 | $76.60 | 9.465% | $83.8502 | $83.85 | $83.85 | $83.90 |
| Purchase #6 | $128.79 | 3.136% | $132.8289 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $13.72 | 11.825% | $15.3424 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $900.92 | $944.1080 | $944.10 | $944.10 | $944.00 | |