| 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 | $9.56 | 11.433% | $10.653 | $10.65 | $10.65 | $10.70 |
| Purchase #2 | $81.65 | 13.464% | $92.6434 | $92.64 | $92.65 | $92.60 |
| Purchase #3 | $231.42 | 5.697% | $244.604 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $42.25 | 12.337% | $47.4624 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $35.36 | 10.398% | $39.0367 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $199.74 | 11.331% | $222.3725 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $109.77 | 5.214% | $115.4934 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $709.75 | $772.2654 | $772.25 | $772.25 | $772.30 | |