| 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 | $173.44 | 6.323% | $184.4066 | $184.41 | $184.40 | $184.40 |
| Purchase #2 | $62.92 | 9.381% | $68.8225 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $126.27 | 13.277% | $143.0349 | $143.03 | $143.05 | $143.00 |
| Purchase #4 | $217.59 | 6.659% | $232.0793 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $98.32 | 4.489% | $102.7336 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $78.95 | 3.313% | $81.5656 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $115.50 | 3.399% | $119.4258 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $872.99 | $932.0683 | $932.07 | $932.10 | $932.00 | |