| 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 | $65.94 | 6.125% | $69.9788 | $69.98 | $70.00 | $70.00 |
| Purchase #2 | $127.49 | 11.518% | $142.1743 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $222.30 | 3.403% | $229.8649 | $229.86 | $229.85 | $229.90 |
| Purchase #4 | $187.77 | 5.121% | $197.3857 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $14.37 | 3.491% | $14.8717 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $152.32 | 12.423% | $171.2427 | $171.24 | $171.25 | $171.20 |
| Purchase #7 | $14.88 | 11.550% | $16.5986 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $785.07 | $842.1167 | $842.11 | $842.10 | $842.20 | |