| 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 | $146.75 | 3.618% | $152.0594 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $193.49 | 6.867% | $206.777 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $232.57 | 6.425% | $247.5126 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $153.98 | 4.484% | $160.8845 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $200.78 | 7.639% | $216.1176 | $216.12 | $216.10 | $216.10 |
| Purchase #6 | $114.91 | 4.840% | $120.4716 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $92.57 | 12.386% | $104.0357 | $104.04 | $104.05 | $104.00 |
| 7 purchase totals = | $1,135.05 | $1,207.8584 | $1,207.86 | $1,207.85 | $1,207.90 | |