| 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 | $124.36 | 5.666% | $131.4062 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $133.69 | 4.113% | $139.1887 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $145.60 | 12.418% | $163.6806 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $199.68 | 8.376% | $216.4052 | $216.41 | $216.40 | $216.40 |
| Purchase #5 | $122.84 | 8.735% | $133.5701 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $54.73 | 12.510% | $61.5767 | $61.58 | $61.60 | $61.60 |
| Purchase #7 | $176.98 | 5.519% | $186.7475 | $186.75 | $186.75 | $186.70 |
| 7 purchase totals = | $957.88 | $1,032.5750 | $1,032.59 | $1,032.60 | $1,032.60 | |