| 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 | $222.94 | 13.130% | $252.212 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $245.87 | 12.514% | $276.6382 | $276.64 | $276.65 | $276.60 |
| Purchase #3 | $106.26 | 3.374% | $109.8452 | $109.85 | $109.85 | $109.80 |
| Purchase #4 | $199.47 | 4.433% | $208.3125 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $117.95 | 11.756% | $131.8162 | $131.82 | $131.80 | $131.80 |
| Purchase #6 | $209.79 | 5.185% | $220.6676 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $197.92 | 12.364% | $222.3908 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $1,300.20 | $1,421.8825 | $1,421.89 | $1,421.85 | $1,421.80 | |