| 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 | $135.35 | 10.452% | $149.4968 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $46.78 | 12.298% | $52.533 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $102.67 | 10.536% | $113.4873 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $120.67 | 13.765% | $137.2802 | $137.28 | $137.30 | $137.30 |
| Purchase #5 | $97.80 | 7.453% | $105.089 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $28.32 | 11.262% | $31.5094 | $31.51 | $31.50 | $31.50 |
| Purchase #7 | $214.99 | 4.630% | $224.944 | $224.94 | $224.95 | $224.90 |
| 7 purchase totals = | $746.58 | $814.3397 | $814.34 | $814.40 | $814.30 | |