| 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 | $186.76 | 3.605% | $193.4927 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $42.43 | 5.684% | $44.8417 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $157.95 | 11.351% | $175.8789 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $211.75 | 12.551% | $238.3267 | $238.33 | $238.35 | $238.30 |
| Purchase #5 | $89.53 | 3.203% | $92.3976 | $92.40 | $92.40 | $92.40 |
| Purchase #6 | $93.42 | 8.300% | $101.1739 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $93.45 | 3.785% | $96.9871 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $875.29 | $943.0986 | $943.10 | $943.15 | $943.10 | |