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 | $120.31 | 6.820% | $128.5151 | $128.52 | $128.50 | $128.50 |
Purchase #2 | $215.64 | 3.144% | $222.4197 | $222.42 | $222.40 | $222.40 |
Purchase #3 | $40.81 | 9.495% | $44.6849 | $44.68 | $44.70 | $44.70 |
Purchase #4 | $5.26 | 3.596% | $5.4491 | $5.45 | $5.45 | $5.40 |
Purchase #5 | $70.77 | 3.471% | $73.2264 | $73.23 | $73.25 | $73.20 |
Purchase #6 | $29.77 | 4.588% | $31.1358 | $31.14 | $31.15 | $31.10 |
Purchase #7 | $13.98 | 8.529% | $15.1724 | $15.17 | $15.15 | $15.20 |
7 purchase totals = | $496.54 | $520.6034 | $520.61 | $520.60 | $520.50 |