| 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 | $30.81 | 11.572% | $34.3753 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $37.53 | 9.235% | $40.9959 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $68.95 | 3.474% | $71.3453 | $71.35 | $71.35 | $71.30 |
| Purchase #4 | $87.87 | 10.244% | $96.8714 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $109.34 | 13.227% | $123.8024 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $31.42 | 9.113% | $34.2833 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $151.79 | 4.754% | $159.0061 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $517.71 | $560.6797 | $560.69 | $560.70 | $560.70 | |