| 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 | $209.25 | 10.613% | $231.4577 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $13.74 | 13.134% | $15.5446 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $86.63 | 11.273% | $96.3958 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $202.49 | 13.789% | $230.4113 | $230.41 | $230.40 | $230.40 |
| Purchase #5 | $101.40 | 7.162% | $108.6623 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $16.31 | 13.505% | $18.5127 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $235.50 | 12.542% | $265.0364 | $265.04 | $265.05 | $265.00 |
| 7 purchase totals = | $865.32 | $966.0208 | $966.02 | $966.00 | $966.00 | |