| 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 | $186.49 | 6.622% | $198.8394 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $12.62 | 12.240% | $14.1647 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $125.56 | 12.280% | $140.9788 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $71.66 | 13.849% | $81.5842 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $211.46 | 10.832% | $234.3653 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $210.96 | 9.674% | $231.3683 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $85.84 | 12.582% | $96.6404 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $904.59 | $997.9411 | $997.94 | $997.95 | $998.00 | |