| 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 | $8.89 | 7.520% | $9.5585 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $120.64 | 6.106% | $128.0063 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $222.49 | 9.679% | $244.0248 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $96.49 | 8.614% | $104.8016 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $165.69 | 12.136% | $185.7981 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $83.38 | 4.684% | $87.2855 | $87.29 | $87.30 | $87.30 |
| Purchase #7 | $116.49 | 8.148% | $125.9816 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $814.07 | $885.4564 | $885.46 | $885.45 | $885.50 | |