| 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 | $79.99 | 8.324% | $86.6484 | $86.65 | $86.65 | $86.60 |
| Purchase #2 | $199.85 | 5.460% | $210.7618 | $210.76 | $210.75 | $210.80 |
| Purchase #3 | $180.52 | 6.474% | $192.2069 | $192.21 | $192.20 | $192.20 |
| Purchase #4 | $232.69 | 5.794% | $246.1721 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $57.31 | 3.823% | $59.501 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $222.64 | 13.357% | $252.378 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $136.72 | 13.798% | $155.5846 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $1,109.72 | $1,203.2528 | $1,203.25 | $1,203.25 | $1,203.30 | |