| 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 | $77.75 | 11.382% | $86.5995 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $89.62 | 13.700% | $101.8979 | $101.90 | $101.90 | $101.90 |
| Purchase #3 | $187.68 | 8.190% | $203.051 | $203.05 | $203.05 | $203.10 |
| Purchase #4 | $10.75 | 13.748% | $12.2279 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $154.71 | 12.191% | $173.5707 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $244.40 | 7.233% | $262.0775 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $79.62 | 5.802% | $84.2396 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $844.53 | $923.6641 | $923.67 | $923.70 | $923.70 | |