| 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 | $244.31 | 11.600% | $272.65 | $272.65 | $272.65 | $272.70 |
| Purchase #2 | $234.28 | 5.567% | $247.3224 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $237.85 | 7.520% | $255.7363 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $164.63 | 8.675% | $178.9117 | $178.91 | $178.90 | $178.90 |
| Purchase #5 | $206.74 | 7.170% | $221.5633 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $161.74 | 6.583% | $172.3873 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $162.66 | 9.241% | $177.6914 | $177.69 | $177.70 | $177.70 |
| 7 purchase totals = | $1,412.21 | $1,526.2624 | $1,526.26 | $1,526.25 | $1,526.30 | |