| 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 | $42.53 | 9.286% | $46.4793 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $56.92 | 10.355% | $62.8141 | $62.81 | $62.80 | $62.80 |
| Purchase #3 | $224.98 | 9.293% | $245.8874 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $186.85 | 3.662% | $193.6924 | $193.69 | $193.70 | $193.70 |
| Purchase #5 | $155.75 | 7.535% | $167.4858 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $34.61 | 13.703% | $39.3526 | $39.35 | $39.35 | $39.40 |
| Purchase #7 | $127.68 | 12.820% | $144.0486 | $144.05 | $144.05 | $144.00 |
| 7 purchase totals = | $829.32 | $899.7602 | $899.76 | $899.80 | $899.80 | |