| 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 | $172.47 | 5.758% | $182.4008 | $182.40 | $182.40 | $182.40 |
| Purchase #2 | $121.73 | 10.332% | $134.3071 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $214.56 | 4.527% | $224.2731 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $168.77 | 5.281% | $177.6827 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $200.62 | 5.785% | $212.2259 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $229.30 | 4.806% | $240.3202 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $138.67 | 12.139% | $155.5032 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $1,246.12 | $1,326.7130 | $1,326.71 | $1,326.70 | $1,326.70 | |