| 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 | $24.39 | 7.320% | $26.1753 | $26.18 | $26.20 | $26.20 |
| Purchase #2 | $152.42 | 12.596% | $171.6188 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $27.91 | 6.377% | $29.6898 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $85.74 | 5.836% | $90.7438 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $13.54 | 8.270% | $14.6598 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $20.37 | 12.762% | $22.9696 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $66.72 | 7.804% | $71.9268 | $71.93 | $71.95 | $71.90 |
| 7 purchase totals = | $391.09 | $427.7839 | $427.79 | $427.80 | $427.80 | |