| 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 | $82.45 | 12.863% | $93.0555 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $10.30 | 7.186% | $11.0402 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $14.84 | 11.618% | $16.5641 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $128.58 | 8.851% | $139.9606 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $95.77 | 6.636% | $102.1253 | $102.13 | $102.15 | $102.10 |
| Purchase #6 | $159.75 | 4.432% | $166.8301 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $190.28 | 8.813% | $207.0494 | $207.05 | $207.05 | $207.00 |
| 7 purchase totals = | $681.97 | $736.6252 | $736.63 | $736.65 | $736.60 | |