| 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 | $109.52 | 5.864% | $115.9423 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $229.89 | 6.563% | $244.9777 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $201.98 | 5.797% | $213.6888 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $188.38 | 11.785% | $210.5806 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $184.37 | 7.645% | $198.4651 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $79.91 | 3.789% | $82.9378 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $206.61 | 8.651% | $224.4838 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $1,200.66 | $1,291.0761 | $1,291.08 | $1,291.15 | $1,291.10 | |