| 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 | $38.62 | 4.250% | $40.2614 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $211.69 | 7.720% | $228.0325 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $29.75 | 11.123% | $33.0591 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $57.69 | 5.862% | $61.0718 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $95.62 | 7.792% | $103.0707 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $187.52 | 6.549% | $199.8007 | $199.80 | $199.80 | $199.80 |
| Purchase #7 | $175.78 | 3.464% | $181.869 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $796.67 | $847.1652 | $847.16 | $847.10 | $847.30 | |