| 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 | $212.31 | 9.299% | $232.0527 | $232.05 | $232.05 | $232.10 |
| Purchase #2 | $139.47 | 5.614% | $147.2998 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $150.90 | 3.575% | $156.2947 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $59.90 | 7.829% | $64.5896 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $96.37 | 5.381% | $101.5557 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $10.79 | 13.158% | $12.2097 | $12.21 | $12.20 | $12.20 |
| Purchase #7 | $97.37 | 10.146% | $107.2492 | $107.25 | $107.25 | $107.20 |
| 7 purchase totals = | $767.11 | $821.2514 | $821.25 | $821.25 | $821.30 | |