| 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 | $48.76 | 6.710% | $52.0318 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $224.59 | 6.649% | $239.523 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $245.73 | 12.418% | $276.2448 | $276.24 | $276.25 | $276.20 |
| Purchase #4 | $168.27 | 5.832% | $178.0835 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $150.50 | 10.585% | $166.4304 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $207.95 | 10.126% | $229.007 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $148.79 | 11.468% | $165.8532 | $165.85 | $165.85 | $165.90 |
| 7 purchase totals = | $1,194.59 | $1,307.1737 | $1,307.16 | $1,307.20 | $1,307.10 | |