| 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 | $226.61 | 5.491% | $239.0532 | $239.05 | $239.05 | $239.10 |
| Purchase #2 | $83.43 | 13.840% | $94.9767 | $94.98 | $95.00 | $95.00 |
| Purchase #3 | $179.74 | 9.417% | $196.6661 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $212.26 | 3.249% | $219.1563 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $98.38 | 11.564% | $109.7567 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $36.69 | 7.672% | $39.5049 | $39.50 | $39.50 | $39.50 |
| Purchase #7 | $5.50 | 7.481% | $5.9115 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $842.61 | $905.0254 | $905.03 | $905.00 | $905.20 | |