| 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 | $127.34 | 8.321% | $137.936 | $137.94 | $137.95 | $137.90 |
| Purchase #2 | $75.97 | 3.710% | $78.7885 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $5.98 | 3.853% | $6.2104 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $112.75 | 7.575% | $121.2908 | $121.29 | $121.30 | $121.30 |
| Purchase #5 | $178.33 | 7.689% | $192.0418 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $118.64 | 13.820% | $135.036 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $104.27 | 8.207% | $112.8274 | $112.83 | $112.85 | $112.80 |
| 7 purchase totals = | $723.28 | $784.1309 | $784.14 | $784.20 | $784.00 | |