| 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 | $158.83 | 11.805% | $177.5799 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $30.93 | 5.628% | $32.6707 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $88.27 | 5.634% | $93.2431 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $118.30 | 5.224% | $124.48 | $124.48 | $124.50 | $124.50 |
| Purchase #5 | $18.40 | 10.202% | $20.2772 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $79.53 | 13.291% | $90.1003 | $90.10 | $90.10 | $90.10 |
| Purchase #7 | $167.36 | 8.443% | $181.4902 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $661.62 | $719.8414 | $719.84 | $719.90 | $719.90 | |