| 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 | $90.63 | 9.286% | $99.0459 | $99.05 | $99.05 | $99.00 |
| Purchase #2 | $115.66 | 6.293% | $122.9385 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $215.29 | 10.285% | $237.4326 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $185.46 | 3.630% | $192.1922 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $217.54 | 4.355% | $227.0139 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $21.61 | 10.155% | $23.8045 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $205.81 | 5.493% | $217.1151 | $217.12 | $217.10 | $217.10 |
| 7 purchase totals = | $1,052.00 | $1,119.5427 | $1,119.54 | $1,119.55 | $1,119.40 | |