| 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 | $157.88 | 13.508% | $179.2064 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $219.40 | 12.701% | $247.266 | $247.27 | $247.25 | $247.30 |
| Purchase #3 | $206.76 | 12.233% | $232.053 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $231.45 | 5.867% | $245.0292 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $12.38 | 3.674% | $12.8348 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $222.56 | 13.226% | $251.9958 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $147.27 | 13.377% | $166.9703 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $1,197.70 | $1,335.3555 | $1,335.36 | $1,335.35 | $1,335.40 | |