| 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 | $129.36 | 3.184% | $133.4788 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $190.49 | 10.622% | $210.7238 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $97.75 | 6.805% | $104.4019 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $249.48 | 4.248% | $260.0779 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $56.28 | 12.103% | $63.0916 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $246.72 | 5.519% | $260.3365 | $260.34 | $260.35 | $260.30 |
| Purchase #7 | $34.64 | 4.662% | $36.2549 | $36.25 | $36.25 | $36.30 |
| 7 purchase totals = | $1,004.72 | $1,068.3654 | $1,068.36 | $1,068.40 | $1,068.40 | |