| 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 | $163.86 | 11.349% | $182.4565 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $130.49 | 9.750% | $143.2128 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $171.94 | 12.390% | $193.2434 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $132.55 | 10.772% | $146.8283 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $142.29 | 12.215% | $159.6707 | $159.67 | $159.65 | $159.70 |
| Purchase #6 | $90.55 | 5.448% | $95.4832 | $95.48 | $95.50 | $95.50 |
| Purchase #7 | $237.32 | 3.660% | $246.0059 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,069.00 | $1,166.9008 | $1,166.90 | $1,166.90 | $1,166.90 | |