| 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 | $80.40 | 9.766% | $88.2519 | $88.25 | $88.25 | $88.30 |
| Purchase #2 | $134.84 | 8.520% | $146.3284 | $146.33 | $146.35 | $146.30 |
| Purchase #3 | $117.62 | 10.736% | $130.2477 | $130.25 | $130.25 | $130.20 |
| Purchase #4 | $23.53 | 10.342% | $25.9635 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $220.82 | 11.488% | $246.1878 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $87.54 | 8.634% | $95.0982 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $134.78 | 12.394% | $151.4846 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $799.53 | $883.5621 | $883.56 | $883.60 | $883.60 | |