| 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 | $149.86 | 7.137% | $160.5555 | $160.56 | $160.55 | $160.60 |
| Purchase #2 | $165.91 | 6.829% | $177.24 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $92.81 | 5.246% | $97.6788 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $7.95 | 11.454% | $8.8606 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $230.73 | 9.373% | $252.3563 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $57.96 | 4.606% | $60.6296 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $224.95 | 13.382% | $255.0528 | $255.05 | $255.05 | $255.10 |
| 7 purchase totals = | $930.17 | $1,012.3736 | $1,012.38 | $1,012.40 | $1,012.50 | |