| 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 | $129.77 | 11.239% | $144.3549 | $144.35 | $144.35 | $144.40 |
| Purchase #2 | $14.96 | 13.497% | $16.9792 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $69.25 | 12.783% | $78.1022 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $224.39 | 6.812% | $239.6754 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $81.45 | 9.534% | $89.2154 | $89.22 | $89.20 | $89.20 |
| Purchase #6 | $123.70 | 12.791% | $139.5225 | $139.52 | $139.50 | $139.50 |
| Purchase #7 | $210.87 | 8.682% | $229.1777 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $854.39 | $937.0273 | $937.03 | $937.05 | $937.10 | |