| 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 | $208.72 | 4.481% | $218.0727 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $200.64 | 5.124% | $210.9208 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $239.48 | 5.316% | $252.2108 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $127.84 | 4.833% | $134.0185 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $246.55 | 9.197% | $269.2252 | $269.23 | $269.25 | $269.20 |
| Purchase #6 | $76.58 | 4.280% | $79.8576 | $79.86 | $79.85 | $79.90 |
| Purchase #7 | $51.99 | 8.778% | $56.5537 | $56.55 | $56.55 | $56.60 |
| 7 purchase totals = | $1,151.80 | $1,220.8593 | $1,220.86 | $1,220.80 | $1,220.90 | |