| 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 | $27.98 | 11.525% | $31.2047 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $55.78 | 13.510% | $63.3159 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $42.36 | 9.431% | $46.355 | $46.36 | $46.35 | $46.40 |
| Purchase #4 | $61.81 | 7.691% | $66.5638 | $66.56 | $66.55 | $66.60 |
| Purchase #5 | $224.33 | 6.807% | $239.6001 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $220.54 | 13.804% | $250.9833 | $250.98 | $251.00 | $251.00 |
| Purchase #7 | $80.78 | 7.254% | $86.6398 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $713.58 | $784.6626 | $784.66 | $784.65 | $784.70 | |