| 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 | $209.66 | 13.557% | $238.0836 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $85.36 | 9.686% | $93.628 | $93.63 | $93.65 | $93.60 |
| Purchase #3 | $9.73 | 6.656% | $10.3776 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $215.46 | 8.589% | $233.9659 | $233.97 | $233.95 | $234.00 |
| Purchase #5 | $145.45 | 4.253% | $151.636 | $151.64 | $151.65 | $151.60 |
| Purchase #6 | $217.35 | 9.113% | $237.1571 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $239.91 | 12.290% | $269.3949 | $269.39 | $269.40 | $269.40 |
| 7 purchase totals = | $1,122.92 | $1,234.2431 | $1,234.25 | $1,234.30 | $1,234.30 | |