| 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 | $94.53 | 8.425% | $102.4942 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $14.50 | 8.189% | $15.6874 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $215.62 | 3.118% | $222.343 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $172.45 | 10.438% | $190.4503 | $190.45 | $190.45 | $190.50 |
| Purchase #5 | $186.43 | 12.638% | $209.991 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $245.61 | 8.836% | $267.3121 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $78.45 | 6.269% | $83.368 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $1,007.59 | $1,091.6460 | $1,091.64 | $1,091.65 | $1,091.70 | |