| 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 | $223.36 | 4.106% | $232.5312 | $232.53 | $232.55 | $232.50 |
| Purchase #2 | $199.26 | 12.407% | $223.9822 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $97.69 | 11.125% | $108.558 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $113.90 | 9.334% | $124.5314 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $216.38 | 10.417% | $238.9203 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $246.50 | 13.461% | $279.6814 | $279.68 | $279.70 | $279.70 |
| Purchase #7 | $186.62 | 8.128% | $201.7885 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $1,283.71 | $1,409.9930 | $1,409.99 | $1,410.05 | $1,410.00 | |