| 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 | $39.36 | 6.303% | $41.8409 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $55.31 | 12.632% | $62.2968 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $54.49 | 12.702% | $61.4113 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $146.38 | 10.748% | $162.1129 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $54.26 | 7.548% | $58.3555 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $68.26 | 8.534% | $74.0853 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $118.65 | 9.485% | $129.904 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $536.71 | $590.0067 | $590.01 | $590.00 | $590.00 | |