| 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 | $175.78 | 11.432% | $195.8752 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $88.50 | 3.382% | $91.4931 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $174.71 | 12.605% | $196.7322 | $196.73 | $196.75 | $196.70 |
| Purchase #4 | $246.96 | 11.812% | $276.1309 | $276.13 | $276.15 | $276.10 |
| Purchase #5 | $27.59 | 10.564% | $30.5046 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $222.77 | 13.564% | $252.9865 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $198.52 | 10.825% | $220.0098 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,134.83 | $1,263.7323 | $1,263.73 | $1,263.80 | $1,263.70 | |