| 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 | $221.58 | 5.748% | $234.3164 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $12.99 | 9.800% | $14.263 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $101.74 | 5.240% | $107.0712 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $190.35 | 6.836% | $203.3623 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $174.68 | 5.172% | $183.7144 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $72.81 | 3.184% | $75.1283 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $168.36 | 5.668% | $177.9026 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $942.51 | $995.7582 | $995.75 | $995.70 | $995.80 | |