| 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 | $130.57 | 4.656% | $136.6493 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $244.74 | 12.103% | $274.3609 | $274.36 | $274.35 | $274.40 |
| Purchase #3 | $65.68 | 3.306% | $67.8514 | $67.85 | $67.85 | $67.90 |
| Purchase #4 | $13.74 | 10.622% | $15.1995 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $68.81 | 8.587% | $74.7187 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $104.61 | 4.484% | $109.3007 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $227.45 | 3.466% | $235.3334 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $855.60 | $913.4139 | $913.41 | $913.40 | $913.40 | |