| 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 | $66.25 | 9.126% | $72.296 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $84.44 | 11.649% | $94.2764 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $219.58 | 7.224% | $235.4425 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $103.33 | 4.281% | $107.7536 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $85.30 | 10.325% | $94.1072 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $216.39 | 6.329% | $230.0853 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $33.76 | 3.287% | $34.8697 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $809.05 | $868.8307 | $868.84 | $868.85 | $868.90 | |