| 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 | $45.61 | 6.259% | $48.4647 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $209.26 | 8.726% | $227.52 | $227.52 | $227.50 | $227.50 |
| Purchase #3 | $187.74 | 8.351% | $203.4182 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $97.30 | 11.209% | $108.2064 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $12.59 | 6.812% | $13.4476 | $13.45 | $13.45 | $13.40 |
| Purchase #6 | $235.52 | 5.453% | $248.3629 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $203.99 | 5.684% | $215.5848 | $215.58 | $215.60 | $215.60 |
| 7 purchase totals = | $992.01 | $1,065.0046 | $1,065.00 | $1,064.95 | $1,065.00 | |