| 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 | $206.33 | 5.592% | $217.868 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $239.80 | 12.683% | $270.2138 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $86.63 | 8.759% | $94.2179 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $136.50 | 13.794% | $155.3288 | $155.33 | $155.35 | $155.30 |
| Purchase #5 | $118.35 | 13.273% | $134.0586 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $44.83 | 8.698% | $48.7293 | $48.73 | $48.75 | $48.70 |
| Purchase #7 | $200.47 | 7.642% | $215.7899 | $215.79 | $215.80 | $215.80 |
| 7 purchase totals = | $1,032.91 | $1,136.2063 | $1,136.21 | $1,136.20 | $1,136.20 | |