| 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 | $66.45 | 7.849% | $71.6657 | $71.67 | $71.65 | $71.70 |
| Purchase #2 | $156.73 | 9.434% | $171.5159 | $171.52 | $171.50 | $171.50 |
| Purchase #3 | $148.73 | 5.823% | $157.3905 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $110.89 | 13.545% | $125.9101 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $115.73 | 4.434% | $120.8615 | $120.86 | $120.85 | $120.90 |
| Purchase #6 | $165.45 | 3.127% | $170.6236 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $184.25 | 6.289% | $195.8375 | $195.84 | $195.85 | $195.80 |
| 7 purchase totals = | $948.23 | $1,013.8048 | $1,013.81 | $1,013.75 | $1,013.80 | |