| 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 | $12.87 | 9.286% | $14.0651 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $43.39 | 8.725% | $47.1758 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $186.79 | 12.319% | $209.8007 | $209.80 | $209.80 | $209.80 |
| Purchase #4 | $208.98 | 5.766% | $221.0298 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $214.90 | 12.583% | $241.9409 | $241.94 | $241.95 | $241.90 |
| Purchase #6 | $171.43 | 5.592% | $181.0164 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $31.93 | 6.630% | $34.047 | $34.05 | $34.05 | $34.00 |
| 7 purchase totals = | $870.29 | $949.0757 | $949.09 | $949.10 | $949.00 | |