| 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 | $80.85 | 6.265% | $85.9153 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $202.71 | 5.423% | $213.703 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $202.33 | 12.382% | $227.3825 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $85.75 | 8.628% | $93.1485 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $123.54 | 8.147% | $133.6048 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $187.46 | 12.211% | $210.3507 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $188.54 | 7.449% | $202.5843 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $1,071.18 | $1,166.6891 | $1,166.68 | $1,166.70 | $1,166.70 | |