| 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 | $177.84 | 13.107% | $201.1495 | $201.15 | $201.15 | $201.10 |
| Purchase #2 | $170.83 | 6.815% | $182.4721 | $182.47 | $182.45 | $182.50 |
| Purchase #3 | $196.50 | 13.277% | $222.5893 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $180.79 | 3.245% | $186.6566 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $142.59 | 13.777% | $162.2346 | $162.23 | $162.25 | $162.20 |
| Purchase #6 | $116.55 | 4.307% | $121.5698 | $121.57 | $121.55 | $121.60 |
| Purchase #7 | $204.90 | 3.560% | $212.1944 | $212.19 | $212.20 | $212.20 |
| 7 purchase totals = | $1,190.00 | $1,288.8663 | $1,288.86 | $1,288.85 | $1,288.90 | |