| 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 | $198.79 | 12.136% | $222.9152 | $222.92 | $222.90 | $222.90 |
| Purchase #2 | $37.92 | 12.591% | $42.6945 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $67.99 | 9.421% | $74.3953 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $77.42 | 4.325% | $80.7684 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $234.70 | 13.241% | $265.7766 | $265.78 | $265.80 | $265.80 |
| Purchase #6 | $205.51 | 4.709% | $215.1875 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $192.82 | 11.285% | $214.5797 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $1,015.15 | $1,116.3172 | $1,116.33 | $1,116.35 | $1,116.40 | |