| 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 | $68.27 | 6.634% | $72.799 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $37.60 | 8.834% | $40.9216 | $40.92 | $40.90 | $40.90 |
| Purchase #3 | $185.63 | 11.694% | $207.3376 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $230.96 | 3.665% | $239.4247 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $11.88 | 11.681% | $13.2677 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $154.89 | 10.766% | $171.5655 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $52.68 | 7.106% | $56.4234 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $741.91 | $801.7395 | $801.74 | $801.65 | $801.70 | |