| 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 | $20.50 | 13.560% | $23.2798 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $111.26 | 12.187% | $124.8193 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $232.37 | 8.748% | $252.6977 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $236.40 | 8.437% | $256.3451 | $256.35 | $256.35 | $256.30 |
| Purchase #5 | $20.88 | 12.381% | $23.4652 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $238.54 | 8.486% | $258.7825 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $63.31 | 10.665% | $70.062 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $923.26 | $1,009.4516 | $1,009.46 | $1,009.45 | $1,009.50 | |