| 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 | $108.60 | 3.574% | $112.4814 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $175.39 | 4.602% | $183.4614 | $183.46 | $183.45 | $183.50 |
| Purchase #3 | $65.27 | 4.547% | $68.2378 | $68.24 | $68.25 | $68.20 |
| Purchase #4 | $180.80 | 12.741% | $203.8357 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $96.59 | 12.456% | $108.6213 | $108.62 | $108.60 | $108.60 |
| Purchase #6 | $105.68 | 7.209% | $113.2985 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $219.72 | 8.792% | $239.0378 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $952.05 | $1,028.9739 | $1,028.98 | $1,029.00 | $1,028.90 | |