| 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 | $5.83 | 7.413% | $6.2622 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $217.42 | 9.527% | $238.1336 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $185.49 | 12.626% | $208.91 | $208.91 | $208.90 | $208.90 |
| Purchase #4 | $201.62 | 13.696% | $229.2339 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $113.49 | 6.547% | $120.9202 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $121.83 | 10.488% | $134.6075 | $134.61 | $134.60 | $134.60 |
| Purchase #7 | $124.61 | 8.774% | $135.5433 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $970.29 | $1,073.6107 | $1,073.60 | $1,073.60 | $1,073.50 | |