| 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 | $218.68 | 3.325% | $225.9511 | $225.95 | $225.95 | $226.00 |
| Purchase #2 | $43.62 | 5.306% | $45.9345 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $223.41 | 4.816% | $234.1694 | $234.17 | $234.15 | $234.20 |
| Purchase #4 | $34.60 | 3.246% | $35.7231 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $50.50 | 7.860% | $54.4693 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $9.92 | 4.111% | $10.3278 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $15.45 | 8.534% | $16.7685 | $16.77 | $16.75 | $16.80 |
| 7 purchase totals = | $596.18 | $623.3437 | $623.34 | $623.30 | $623.40 | |