| 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 | $158.96 | 11.637% | $177.4582 | $177.46 | $177.45 | $177.50 |
| Purchase #2 | $224.66 | 9.104% | $245.113 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $226.36 | 7.484% | $243.3008 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $86.62 | 11.527% | $96.6047 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $120.82 | 13.254% | $136.8335 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $216.74 | 5.789% | $229.2871 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $227.25 | 13.357% | $257.6038 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $1,261.41 | $1,386.2011 | $1,386.19 | $1,386.20 | $1,386.20 | |