| 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 | $203.59 | 9.207% | $222.3345 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $220.50 | 6.418% | $234.6517 | $234.65 | $234.65 | $234.70 |
| Purchase #3 | $193.75 | 8.196% | $209.6298 | $209.63 | $209.65 | $209.60 |
| Purchase #4 | $13.87 | 6.245% | $14.7362 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $150.45 | 7.693% | $162.0241 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $220.33 | 12.639% | $248.1775 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $80.66 | 9.701% | $88.4848 | $88.48 | $88.50 | $88.50 |
| 7 purchase totals = | $1,083.15 | $1,180.0386 | $1,180.03 | $1,180.10 | $1,180.00 | |