| 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 | $127.41 | 11.720% | $142.3425 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $248.32 | 3.835% | $257.8431 | $257.84 | $257.85 | $257.80 |
| Purchase #3 | $163.88 | 4.258% | $170.858 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $138.47 | 7.467% | $148.8096 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $248.36 | 5.236% | $261.3641 | $261.36 | $261.35 | $261.40 |
| Purchase #6 | $166.55 | 12.622% | $187.5719 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $176.51 | 11.535% | $196.8704 | $196.87 | $196.85 | $196.90 |
| 7 purchase totals = | $1,269.50 | $1,365.6596 | $1,365.65 | $1,365.60 | $1,365.70 | |