| 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 | $222.63 | 13.585% | $252.8743 | $252.87 | $252.85 | $252.90 |
| Purchase #2 | $204.60 | 9.266% | $223.5582 | $223.56 | $223.55 | $223.60 |
| Purchase #3 | $197.96 | 5.628% | $209.1012 | $209.10 | $209.10 | $209.10 |
| Purchase #4 | $49.94 | 8.255% | $54.0625 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $97.28 | 6.560% | $103.6616 | $103.66 | $103.65 | $103.70 |
| Purchase #6 | $46.42 | 12.547% | $52.2443 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $16.95 | 13.252% | $19.1962 | $19.20 | $19.20 | $19.20 |
| 7 purchase totals = | $835.78 | $914.6983 | $914.69 | $914.65 | $914.80 | |