| 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 | $124.68 | 5.107% | $131.0474 | $131.05 | $131.05 | $131.00 |
| Purchase #2 | $116.37 | 8.265% | $125.988 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $14.56 | 12.337% | $16.3563 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $66.84 | 9.262% | $73.0307 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $19.83 | 9.477% | $21.7093 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $128.95 | 12.550% | $145.1332 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $63.90 | 10.862% | $70.8408 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $535.13 | $584.1057 | $584.11 | $584.15 | $584.00 | |