| 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 | $79.65 | 12.433% | $89.5529 | $89.55 | $89.55 | $89.60 |
| Purchase #2 | $54.47 | 6.442% | $57.979 | $57.98 | $58.00 | $58.00 |
| Purchase #3 | $127.51 | 6.184% | $135.3952 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $209.73 | 11.436% | $233.7147 | $233.71 | $233.70 | $233.70 |
| Purchase #5 | $188.41 | 10.372% | $207.9519 | $207.95 | $207.95 | $208.00 |
| Purchase #6 | $231.90 | 4.707% | $242.8155 | $242.82 | $242.80 | $242.80 |
| Purchase #7 | $229.84 | 7.375% | $246.7907 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $1,121.51 | $1,214.1999 | $1,214.20 | $1,214.20 | $1,214.30 | |