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 | $9.93 | 4.234% | $10.3504 | $10.35 | $10.35 | $10.40 |
Purchase #2 | $12.56 | 12.376% | $14.1144 | $14.11 | $14.10 | $14.10 |
Purchase #3 | $15.49 | 12.305% | $17.396 | $17.40 | $17.40 | $17.40 |
Purchase #4 | $157.89 | 5.724% | $166.9276 | $166.93 | $166.95 | $166.90 |
Purchase #5 | $163.34 | 8.102% | $176.5738 | $176.57 | $176.55 | $176.60 |
Purchase #6 | $15.44 | 13.773% | $17.5666 | $17.57 | $17.55 | $17.60 |
Purchase #7 | $210.27 | 12.496% | $236.5453 | $236.55 | $236.55 | $236.50 |
7 purchase totals = | $584.92 | $639.4741 | $639.48 | $639.45 | $639.50 |