| 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 | $131.59 | 4.678% | $137.7458 | $137.75 | $137.75 | $137.70 |
| Purchase #2 | $44.86 | 3.669% | $46.5059 | $46.51 | $46.50 | $46.50 |
| Purchase #3 | $220.52 | 7.161% | $236.3114 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $211.53 | 9.623% | $231.8855 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $30.43 | 10.783% | $33.7113 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $233.73 | 5.605% | $246.8306 | $246.83 | $246.85 | $246.80 |
| Purchase #7 | $24.35 | 11.529% | $27.1573 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $897.01 | $960.1478 | $960.16 | $960.15 | $960.10 | |