| 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 | $112.53 | 11.807% | $125.8164 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $34.33 | 6.666% | $36.6184 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $9.44 | 5.589% | $9.9676 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $229.67 | 8.718% | $249.6926 | $249.69 | $249.70 | $249.70 |
| Purchase #5 | $17.80 | 4.852% | $18.6637 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $215.44 | 3.257% | $222.4569 | $222.46 | $222.45 | $222.50 |
| Purchase #7 | $56.86 | 13.563% | $64.5719 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $676.07 | $727.7875 | $727.79 | $727.70 | $727.90 | |