| 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 | $75.45 | 12.382% | $84.7922 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $225.70 | 11.192% | $250.9603 | $250.96 | $250.95 | $251.00 |
| Purchase #3 | $211.33 | 13.614% | $240.1005 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $216.88 | 11.736% | $242.333 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $114.32 | 8.304% | $123.8131 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $132.34 | 9.398% | $144.7773 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $154.43 | 7.840% | $166.5373 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $1,130.45 | $1,253.3137 | $1,253.31 | $1,253.35 | $1,253.30 | |