| 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 | $77.31 | 7.347% | $82.99 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $100.91 | 12.313% | $113.335 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $138.29 | 11.118% | $153.6651 | $153.67 | $153.65 | $153.70 |
| Purchase #4 | $71.30 | 12.472% | $80.1925 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $151.32 | 11.346% | $168.4888 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $89.39 | 12.325% | $100.4073 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $248.72 | 10.830% | $275.6564 | $275.66 | $275.65 | $275.70 |
| 7 purchase totals = | $877.24 | $974.7351 | $974.75 | $974.75 | $974.80 | |