| 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 | $234.44 | 6.568% | $249.838 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $208.37 | 3.805% | $216.2985 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $111.40 | 12.770% | $125.6258 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $64.39 | 3.133% | $66.4073 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $7.63 | 4.603% | $7.9812 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $128.44 | 3.357% | $132.7517 | $132.75 | $132.75 | $132.80 |
| Purchase #7 | $59.55 | 5.523% | $62.8389 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $814.22 | $861.7414 | $861.75 | $861.80 | $861.70 | |