| 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 | $184.73 | 4.657% | $193.3329 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $168.55 | 5.715% | $178.1826 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $21.30 | 7.492% | $22.8958 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $39.52 | 5.539% | $41.709 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $199.87 | 3.299% | $206.4637 | $206.46 | $206.45 | $206.50 |
| Purchase #6 | $55.52 | 10.871% | $61.5556 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $222.93 | 3.142% | $229.9345 | $229.93 | $229.95 | $229.90 |
| 7 purchase totals = | $892.42 | $934.0741 | $934.07 | $934.10 | $934.10 | |