| 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 | $229.76 | 8.852% | $250.0984 | $250.10 | $250.10 | $250.10 |
| Purchase #2 | $171.64 | 13.588% | $194.9624 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $152.28 | 3.619% | $157.791 | $157.79 | $157.80 | $157.80 |
| Purchase #4 | $12.46 | 11.487% | $13.8913 | $13.89 | $13.90 | $13.90 |
| Purchase #5 | $82.31 | 6.786% | $87.8956 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $107.96 | 3.587% | $111.8325 | $111.83 | $111.85 | $111.80 |
| Purchase #7 | $115.77 | 3.867% | $120.2468 | $120.25 | $120.25 | $120.20 |
| 7 purchase totals = | $872.18 | $936.7180 | $936.72 | $936.75 | $936.70 | |