| 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 | $204.39 | 9.582% | $223.9746 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $40.64 | 9.324% | $44.4293 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $176.57 | 13.108% | $199.7148 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $52.78 | 8.359% | $57.1919 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $155.62 | 3.743% | $161.4449 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $181.76 | 13.592% | $206.4648 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $222.99 | 11.821% | $249.3496 | $249.35 | $249.35 | $249.30 |
| 7 purchase totals = | $1,034.75 | $1,142.5699 | $1,142.55 | $1,142.55 | $1,142.50 | |