| 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 | $24.72 | 10.679% | $27.3598 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $185.40 | 6.271% | $197.0264 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $14.90 | 10.257% | $16.4283 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $218.88 | 4.383% | $228.4735 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $12.47 | 13.746% | $14.1841 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $142.90 | 6.463% | $152.1356 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $178.41 | 11.490% | $198.9093 | $198.91 | $198.90 | $198.90 |
| 7 purchase totals = | $777.68 | $834.5170 | $834.52 | $834.55 | $834.50 | |