| 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 | $28.70 | 12.324% | $32.237 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $193.28 | 13.626% | $219.6163 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $182.29 | 3.116% | $187.9702 | $187.97 | $187.95 | $188.00 |
| Purchase #4 | $189.68 | 11.386% | $211.277 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $221.66 | 10.650% | $245.2668 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $93.30 | 4.796% | $97.7747 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $185.26 | 5.304% | $195.0862 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $1,094.17 | $1,189.2282 | $1,189.24 | $1,189.20 | $1,189.30 | |