| 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 | $10.45 | 8.202% | $11.3071 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $62.77 | 4.578% | $65.6436 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $130.98 | 9.492% | $143.4126 | $143.41 | $143.40 | $143.40 |
| Purchase #4 | $73.74 | 6.676% | $78.6629 | $78.66 | $78.65 | $78.70 |
| Purchase #5 | $152.66 | 4.329% | $159.2687 | $159.27 | $159.25 | $159.30 |
| Purchase #6 | $161.82 | 8.730% | $175.9469 | $175.95 | $175.95 | $175.90 |
| Purchase #7 | $72.90 | 3.352% | $75.3436 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $665.32 | $709.5854 | $709.58 | $709.55 | $709.50 | |