| 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 | $123.57 | 8.748% | $134.3799 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $175.62 | 9.331% | $192.0071 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $71.68 | 3.257% | $74.0146 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $229.42 | 10.349% | $253.1627 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $43.67 | 13.418% | $49.5296 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $89.50 | 13.701% | $101.7624 | $101.76 | $101.75 | $101.80 |
| Purchase #7 | $74.25 | 9.179% | $81.0654 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $807.71 | $885.9217 | $885.92 | $885.90 | $886.00 | |