| 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 | $222.54 | 4.554% | $232.6745 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $97.56 | 10.141% | $107.4536 | $107.45 | $107.45 | $107.50 |
| Purchase #3 | $143.75 | 12.175% | $161.2516 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $37.87 | 3.178% | $39.0735 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $200.35 | 5.292% | $210.9525 | $210.95 | $210.95 | $211.00 |
| Purchase #6 | $215.46 | 13.205% | $243.9115 | $243.91 | $243.90 | $243.90 |
| Purchase #7 | $131.73 | 4.686% | $137.9029 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $1,049.26 | $1,133.2201 | $1,133.20 | $1,133.15 | $1,133.40 | |