| 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 | $107.61 | 11.717% | $120.2187 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $206.42 | 8.796% | $224.5767 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $27.67 | 12.281% | $31.0682 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $129.52 | 10.424% | $143.0212 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $234.59 | 4.424% | $244.9683 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $132.84 | 6.754% | $141.812 | $141.81 | $141.80 | $141.80 |
| Purchase #7 | $55.91 | 4.735% | $58.5573 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $894.56 | $964.2224 | $964.23 | $964.15 | $964.30 | |