| 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 | $200.99 | 5.116% | $211.2726 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $21.62 | 4.870% | $22.6729 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $107.72 | 3.651% | $111.6529 | $111.65 | $111.65 | $111.70 |
| Purchase #4 | $222.43 | 13.556% | $252.5826 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $75.33 | 4.848% | $78.982 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $124.95 | 4.104% | $130.0779 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $6.79 | 3.739% | $7.0439 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $759.83 | $814.2848 | $814.27 | $814.30 | $814.40 | |