| 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 | $239.90 | 3.160% | $247.4808 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $157.75 | 8.662% | $171.4143 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $240.90 | 7.657% | $259.3457 | $259.35 | $259.35 | $259.30 |
| Purchase #4 | $208.99 | 7.330% | $224.309 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $245.78 | 9.752% | $269.7485 | $269.75 | $269.75 | $269.70 |
| Purchase #6 | $13.70 | 9.159% | $14.9548 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $167.85 | 8.690% | $182.4362 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $1,274.87 | $1,369.6893 | $1,369.69 | $1,369.70 | $1,369.60 | |