| 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 | $173.74 | 3.292% | $179.4595 | $179.46 | $179.45 | $179.50 |
| Purchase #2 | $15.83 | 12.394% | $17.792 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $224.81 | 5.729% | $237.6894 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $139.69 | 8.621% | $151.7327 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $142.84 | 13.786% | $162.5319 | $162.53 | $162.55 | $162.50 |
| Purchase #6 | $125.94 | 6.472% | $134.0908 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $245.40 | 10.434% | $271.005 | $271.01 | $271.00 | $271.00 |
| 7 purchase totals = | $1,068.25 | $1,154.3013 | $1,154.30 | $1,154.35 | $1,154.30 | |