| 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 | $65.88 | 6.808% | $70.3651 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $41.65 | 4.783% | $43.6421 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $118.82 | 10.777% | $131.6252 | $131.63 | $131.65 | $131.60 |
| Purchase #4 | $230.54 | 7.608% | $248.0795 | $248.08 | $248.10 | $248.10 |
| Purchase #5 | $206.90 | 7.288% | $221.9789 | $221.98 | $222.00 | $222.00 |
| Purchase #6 | $22.92 | 6.575% | $24.427 | $24.43 | $24.45 | $24.40 |
| Purchase #7 | $180.70 | 9.267% | $197.4455 | $197.45 | $197.45 | $197.40 |
| 7 purchase totals = | $867.41 | $937.5633 | $937.58 | $937.65 | $937.50 | |