| 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 | $130.52 | 10.843% | $144.6723 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $136.36 | 4.345% | $142.2848 | $142.28 | $142.30 | $142.30 |
| Purchase #3 | $243.81 | 12.178% | $273.5012 | $273.50 | $273.50 | $273.50 |
| Purchase #4 | $195.61 | 8.208% | $211.6657 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $97.81 | 7.120% | $104.7741 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $30.34 | 10.137% | $33.4156 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $76.52 | 8.830% | $83.2767 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $910.97 | $993.5904 | $993.59 | $993.55 | $993.70 | |