| 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 | $222.86 | 12.181% | $250.0066 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $187.94 | 12.796% | $211.9888 | $211.99 | $212.00 | $212.00 |
| Purchase #3 | $162.57 | 8.128% | $175.7837 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $9.25 | 3.795% | $9.601 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $84.25 | 10.495% | $93.092 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $11.53 | 7.405% | $12.3838 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $155.70 | 4.274% | $162.3546 | $162.35 | $162.35 | $162.40 |
| 7 purchase totals = | $834.10 | $915.2105 | $915.20 | $915.25 | $915.30 | |