| 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 | $237.63 | 3.813% | $246.6908 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $65.50 | 3.618% | $67.8698 | $67.87 | $67.85 | $67.90 |
| Purchase #3 | $37.77 | 3.128% | $38.9514 | $38.95 | $38.95 | $39.00 |
| Purchase #4 | $85.62 | 9.394% | $93.6631 | $93.66 | $93.65 | $93.70 |
| Purchase #5 | $13.87 | 3.456% | $14.3493 | $14.35 | $14.35 | $14.30 |
| Purchase #6 | $90.99 | 12.783% | $102.6213 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $15.63 | 11.342% | $17.4028 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $547.01 | $581.5485 | $581.54 | $581.50 | $581.60 | |