| 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 | $91.34 | 8.178% | $98.8098 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $127.31 | 9.574% | $139.4987 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $228.66 | 9.657% | $250.7417 | $250.74 | $250.75 | $250.70 |
| Purchase #4 | $223.74 | 3.475% | $231.515 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $136.69 | 7.290% | $146.6547 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $70.70 | 5.402% | $74.5192 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $82.93 | 5.388% | $87.3983 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $961.37 | $1,029.1374 | $1,029.14 | $1,029.10 | $1,029.10 | |