| 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 | $215.58 | 10.687% | $238.619 | $238.62 | $238.60 | $238.60 |
| Purchase #2 | $183.60 | 10.214% | $202.3529 | $202.35 | $202.35 | $202.40 |
| Purchase #3 | $106.74 | 5.225% | $112.3172 | $112.32 | $112.30 | $112.30 |
| Purchase #4 | $222.54 | 13.386% | $252.3292 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $90.46 | 12.472% | $101.7422 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $90.92 | 4.243% | $94.7777 | $94.78 | $94.80 | $94.80 |
| Purchase #7 | $16.37 | 9.146% | $17.8672 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $926.21 | $1,020.0054 | $1,020.01 | $1,020.00 | $1,020.00 | |