| 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 | $205.39 | 5.315% | $216.3065 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $128.71 | 12.849% | $145.2479 | $145.25 | $145.25 | $145.20 |
| Purchase #3 | $16.55 | 10.303% | $18.2551 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $82.63 | 12.557% | $93.0058 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $235.31 | 13.181% | $266.3262 | $266.33 | $266.35 | $266.30 |
| Purchase #6 | $20.71 | 5.584% | $21.8664 | $21.87 | $21.85 | $21.90 |
| Purchase #7 | $124.55 | 8.250% | $134.8254 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $813.85 | $895.8333 | $895.86 | $895.85 | $895.80 | |