| 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 | $26.34 | 3.706% | $27.3162 | $27.32 | $27.30 | $27.30 |
| Purchase #2 | $214.99 | 11.576% | $239.8772 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $209.48 | 9.632% | $229.6571 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $106.62 | 7.499% | $114.6154 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $180.56 | 11.727% | $201.7343 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $42.83 | 13.106% | $48.4433 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $195.88 | 3.800% | $203.3234 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $976.70 | $1,064.9669 | $1,064.97 | $1,064.95 | $1,064.90 | |