| 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 | $46.61 | 9.380% | $50.982 | $50.98 | $51.00 | $51.00 |
| Purchase #2 | $31.85 | 4.384% | $33.2463 | $33.25 | $33.25 | $33.20 |
| Purchase #3 | $52.75 | 5.246% | $55.5173 | $55.52 | $55.50 | $55.50 |
| Purchase #4 | $210.93 | 12.574% | $237.4523 | $237.45 | $237.45 | $237.50 |
| Purchase #5 | $44.80 | 6.721% | $47.811 | $47.81 | $47.80 | $47.80 |
| Purchase #6 | $46.57 | 13.872% | $53.0302 | $53.03 | $53.05 | $53.00 |
| Purchase #7 | $65.80 | 7.488% | $70.7271 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $499.31 | $548.7662 | $548.77 | $548.80 | $548.70 | |