| 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 | $120.49 | 6.804% | $128.6881 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $207.44 | 11.422% | $231.1338 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $177.92 | 10.649% | $196.8667 | $196.87 | $196.85 | $196.90 |
| Purchase #4 | $228.47 | 4.170% | $237.9972 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $242.71 | 4.179% | $252.8529 | $252.85 | $252.85 | $252.90 |
| Purchase #6 | $138.96 | 5.480% | $146.575 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $222.74 | 5.855% | $235.7814 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $1,338.73 | $1,429.8951 | $1,429.90 | $1,429.95 | $1,430.00 | |