| 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 | $35.56 | 13.295% | $40.2877 | $40.29 | $40.30 | $40.30 |
| Purchase #2 | $212.48 | 4.493% | $222.0267 | $222.03 | $222.05 | $222.00 |
| Purchase #3 | $124.70 | 4.320% | $130.087 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $107.79 | 5.635% | $113.864 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $228.77 | 4.866% | $239.9019 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $83.70 | 8.721% | $90.9995 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $134.58 | 12.259% | $151.0782 | $151.08 | $151.10 | $151.10 |
| 7 purchase totals = | $927.58 | $988.2450 | $988.25 | $988.30 | $988.30 | |