| 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 | $26.91 | 13.617% | $30.5743 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $13.42 | 6.602% | $14.306 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $159.84 | 9.262% | $174.6444 | $174.64 | $174.65 | $174.60 |
| Purchase #4 | $192.58 | 8.553% | $209.0514 | $209.05 | $209.05 | $209.10 |
| Purchase #5 | $31.92 | 9.590% | $34.9811 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $8.96 | 12.246% | $10.0572 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $99.71 | 9.649% | $109.331 | $109.33 | $109.35 | $109.30 |
| 7 purchase totals = | $533.34 | $582.9454 | $582.94 | $582.95 | $583.00 | |