| 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 | $122.33 | 4.365% | $127.6697 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $9.99 | 13.551% | $11.3437 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $171.78 | 3.617% | $177.9933 | $177.99 | $178.00 | $178.00 |
| Purchase #4 | $45.27 | 3.431% | $46.8232 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $119.69 | 10.457% | $132.206 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $167.77 | 8.836% | $182.5942 | $182.59 | $182.60 | $182.60 |
| Purchase #7 | $48.33 | 9.256% | $52.8034 | $52.80 | $52.80 | $52.80 |
| 7 purchase totals = | $685.16 | $731.4335 | $731.42 | $731.40 | $731.40 | |