| 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 | $97.86 | 13.768% | $111.3334 | $111.33 | $111.35 | $111.30 |
| Purchase #2 | $171.70 | 12.696% | $193.499 | $193.50 | $193.50 | $193.50 |
| Purchase #3 | $15.56 | 7.185% | $16.678 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $210.54 | 12.527% | $236.9143 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $7.80 | 10.225% | $8.5976 | $8.60 | $8.60 | $8.60 |
| Purchase #6 | $245.34 | 11.591% | $273.7774 | $273.78 | $273.80 | $273.80 |
| Purchase #7 | $34.97 | 11.486% | $38.9867 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $783.77 | $879.7864 | $879.79 | $879.85 | $879.80 | |