| 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 | $192.44 | 4.667% | $201.4212 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $99.34 | 5.716% | $105.0183 | $105.02 | $105.00 | $105.00 |
| Purchase #3 | $92.41 | 13.394% | $104.7874 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $202.80 | 11.415% | $225.9496 | $225.95 | $225.95 | $225.90 |
| Purchase #5 | $206.80 | 4.557% | $216.2239 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $73.91 | 3.147% | $76.2359 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $20.51 | 5.169% | $21.5702 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $888.21 | $951.2065 | $951.21 | $951.15 | $951.10 | |