| 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 | $238.60 | 4.398% | $249.0936 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $8.50 | 3.859% | $8.828 | $8.83 | $8.85 | $8.80 |
| Purchase #3 | $161.87 | 8.187% | $175.1223 | $175.12 | $175.10 | $175.10 |
| Purchase #4 | $110.32 | 5.293% | $116.1592 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $93.92 | 10.698% | $103.9676 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $85.85 | 7.837% | $92.5781 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $160.91 | 11.375% | $179.2135 | $179.21 | $179.20 | $179.20 |
| 7 purchase totals = | $859.97 | $924.9623 | $924.96 | $924.95 | $925.00 | |