| 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 | $210.39 | 11.118% | $233.7812 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $233.28 | 9.776% | $256.0855 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $192.31 | 12.833% | $216.9891 | $216.99 | $217.00 | $217.00 |
| Purchase #4 | $170.67 | 10.276% | $188.208 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $221.48 | 8.695% | $240.7377 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $130.63 | 4.514% | $136.5266 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $102.88 | 10.483% | $113.6649 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $1,261.64 | $1,385.9930 | $1,386.00 | $1,386.05 | $1,386.00 | |