| 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 | $141.84 | 13.783% | $161.3898 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $163.75 | 12.380% | $184.0223 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $125.69 | 4.125% | $130.8747 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $203.88 | 9.625% | $223.5035 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $234.71 | 7.109% | $251.3955 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $97.55 | 9.371% | $106.6914 | $106.69 | $106.70 | $106.70 |
| Purchase #7 | $51.69 | 8.844% | $56.2615 | $56.26 | $56.25 | $56.30 |
| 7 purchase totals = | $1,019.11 | $1,114.1387 | $1,114.13 | $1,114.10 | $1,114.20 | |