| 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 | $83.31 | 10.241% | $91.8418 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $168.94 | 7.437% | $181.5041 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $27.74 | 3.481% | $28.7056 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $156.25 | 8.200% | $169.0625 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $213.86 | 5.360% | $225.3229 | $225.32 | $225.30 | $225.30 |
| Purchase #6 | $52.83 | 7.507% | $56.7959 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $78.52 | 3.222% | $81.0499 | $81.05 | $81.05 | $81.00 |
| 7 purchase totals = | $781.45 | $834.2827 | $834.28 | $834.25 | $834.20 | |