| 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 | $238.63 | 6.354% | $253.7926 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $192.42 | 10.765% | $213.134 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $231.30 | 12.841% | $261.0012 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $53.85 | 8.661% | $58.5139 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $26.61 | 6.231% | $28.2681 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $245.61 | 11.564% | $274.0123 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $170.32 | 12.737% | $192.0137 | $192.01 | $192.00 | $192.00 |
| 7 purchase totals = | $1,158.74 | $1,280.7358 | $1,280.72 | $1,280.70 | $1,280.70 | |