| 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 | $89.27 | 6.291% | $94.886 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $248.56 | 13.572% | $282.2946 | $282.29 | $282.30 | $282.30 |
| Purchase #3 | $130.38 | 9.708% | $143.0373 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $14.79 | 3.506% | $15.3085 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $118.75 | 8.555% | $128.9091 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $39.45 | 12.416% | $44.3481 | $44.35 | $44.35 | $44.30 |
| Purchase #7 | $128.65 | 10.398% | $142.027 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $769.85 | $850.8106 | $850.82 | $850.85 | $850.70 | |