| 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 | $13.56 | 5.667% | $14.3284 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $163.53 | 8.728% | $177.8029 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $134.76 | 3.612% | $139.6275 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $17.26 | 12.851% | $19.4781 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $235.31 | 7.870% | $253.8289 | $253.83 | $253.85 | $253.80 |
| Purchase #6 | $48.43 | 10.754% | $53.6382 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $62.56 | 13.478% | $70.9918 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $675.41 | $729.6958 | $729.70 | $729.80 | $729.60 | |