| 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 | $121.38 | 6.440% | $129.1969 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $195.79 | 9.852% | $215.0792 | $215.08 | $215.10 | $215.10 |
| Purchase #3 | $7.64 | 9.542% | $8.369 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $165.38 | 13.324% | $187.4152 | $187.42 | $187.40 | $187.40 |
| Purchase #5 | $101.70 | 3.851% | $105.6165 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $206.61 | 13.746% | $235.0106 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $168.56 | 6.210% | $179.0276 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $967.06 | $1,059.7150 | $1,059.73 | $1,059.70 | $1,059.70 | |