| 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 | $59.37 | 8.288% | $64.2906 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $145.33 | 3.222% | $150.0125 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $207.71 | 12.470% | $233.6114 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $58.67 | 5.125% | $61.6768 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $176.69 | 5.440% | $186.3019 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $143.25 | 9.651% | $157.0751 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $169.70 | 4.848% | $177.9271 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $960.72 | $1,030.8954 | $1,030.90 | $1,030.95 | $1,030.90 | |