| 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 | $122.46 | 4.208% | $127.6131 | $127.61 | $127.60 | $127.60 |
| Purchase #2 | $118.85 | 3.146% | $122.589 | $122.59 | $122.60 | $122.60 |
| Purchase #3 | $87.35 | 9.219% | $95.4028 | $95.40 | $95.40 | $95.40 |
| Purchase #4 | $184.63 | 7.248% | $198.012 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $208.72 | 11.348% | $232.4055 | $232.41 | $232.40 | $232.40 |
| Purchase #6 | $19.44 | 6.550% | $20.7133 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $10.45 | 10.773% | $11.5758 | $11.58 | $11.60 | $11.60 |
| 7 purchase totals = | $751.90 | $808.3115 | $808.31 | $808.30 | $808.30 | |