| 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 | $185.27 | 3.647% | $192.0268 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $14.83 | 3.549% | $15.3563 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $119.75 | 4.292% | $124.8897 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $126.37 | 4.167% | $131.6358 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $178.52 | 5.351% | $188.0726 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $36.71 | 7.300% | $39.3898 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $9.90 | 8.663% | $10.7576 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $671.35 | $702.1286 | $702.14 | $702.15 | $702.20 | |