| 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 | $31.67 | 7.785% | $34.1355 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $225.72 | 4.796% | $236.5455 | $236.55 | $236.55 | $236.50 |
| Purchase #3 | $60.94 | 9.186% | $66.5379 | $66.54 | $66.55 | $66.50 |
| Purchase #4 | $19.35 | 10.394% | $21.3612 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $240.27 | 10.334% | $265.0995 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $144.97 | 13.746% | $164.8976 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $26.67 | 7.763% | $28.7404 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $749.59 | $817.3176 | $817.33 | $817.35 | $817.20 | |