| 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 | $200.69 | 4.146% | $209.0106 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $204.74 | 7.365% | $219.8191 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $238.94 | 7.308% | $256.4017 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $157.98 | 4.420% | $164.9627 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $94.86 | 5.807% | $100.3685 | $100.37 | $100.35 | $100.40 |
| Purchase #6 | $140.98 | 7.514% | $151.5732 | $151.57 | $151.55 | $151.60 |
| Purchase #7 | $121.92 | 3.526% | $126.2189 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $1,160.11 | $1,228.3547 | $1,228.35 | $1,228.25 | $1,228.40 | |