| 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 | $157.46 | 8.788% | $171.2976 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $12.96 | 3.807% | $13.4534 | $13.45 | $13.45 | $13.50 |
| Purchase #3 | $26.45 | 3.825% | $27.4617 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $229.28 | 4.156% | $238.8089 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $72.74 | 10.762% | $80.5683 | $80.57 | $80.55 | $80.60 |
| Purchase #6 | $250.28 | 5.186% | $263.2595 | $263.26 | $263.25 | $263.30 |
| Purchase #7 | $81.67 | 4.166% | $85.0724 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $830.84 | $879.9218 | $879.92 | $879.85 | $880.10 | |