| 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 | $22.97 | 12.182% | $25.7682 | $25.77 | $25.75 | $25.80 |
| Purchase #2 | $51.74 | 10.765% | $57.3098 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $186.35 | 9.519% | $204.0887 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $17.78 | 3.186% | $18.3465 | $18.35 | $18.35 | $18.30 |
| Purchase #5 | $37.33 | 11.638% | $41.6745 | $41.67 | $41.65 | $41.70 |
| Purchase #6 | $68.59 | 6.744% | $73.2157 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $201.44 | 3.132% | $207.7491 | $207.75 | $207.75 | $207.70 |
| 7 purchase totals = | $586.20 | $628.1525 | $628.16 | $628.10 | $628.10 | |