| 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 | $237.95 | 10.623% | $263.2274 | $263.23 | $263.25 | $263.20 |
| Purchase #2 | $204.90 | 7.843% | $220.9703 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $27.71 | 9.166% | $30.2499 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $28.41 | 6.706% | $30.3152 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $119.49 | 9.855% | $131.2657 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $216.90 | 6.840% | $231.736 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $230.38 | 3.212% | $237.7798 | $237.78 | $237.80 | $237.80 |
| 7 purchase totals = | $1,065.74 | $1,145.5443 | $1,145.56 | $1,145.55 | $1,145.50 | |