| 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 | $47.44 | 13.177% | $53.6912 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $19.82 | 8.362% | $21.4773 | $21.48 | $21.50 | $21.50 |
| Purchase #3 | $205.70 | 9.728% | $225.7105 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $198.91 | 12.268% | $223.3123 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $97.62 | 3.430% | $100.9684 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $81.25 | 13.253% | $92.0181 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $57.77 | 10.410% | $63.7839 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $708.51 | $780.9617 | $780.96 | $780.95 | $781.00 | |