| 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 | $133.33 | 13.714% | $151.6149 | $151.61 | $151.60 | $151.60 |
| Purchase #2 | $211.55 | 12.373% | $237.7251 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $100.41 | 11.105% | $111.5605 | $111.56 | $111.55 | $111.60 |
| Purchase #4 | $114.91 | 3.293% | $118.694 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $74.92 | 9.212% | $81.8216 | $81.82 | $81.80 | $81.80 |
| Purchase #6 | $63.55 | 7.159% | $68.0995 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $60.57 | 4.568% | $63.3368 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $759.24 | $832.8524 | $832.85 | $832.85 | $832.80 | |