| 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 | $104.41 | 5.561% | $110.2162 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $107.63 | 11.310% | $119.803 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $133.34 | 7.253% | $143.0112 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $248.44 | 13.347% | $281.5993 | $281.60 | $281.60 | $281.60 |
| Purchase #5 | $14.61 | 13.630% | $16.6013 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $35.82 | 5.171% | $37.6723 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $163.60 | 7.584% | $176.0074 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $807.85 | $884.9107 | $884.91 | $884.85 | $884.90 | |