| 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 | $49.37 | 3.726% | $51.2095 | $51.21 | $51.20 | $51.20 |
| Purchase #2 | $76.93 | 3.724% | $79.7949 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $16.40 | 7.390% | $17.612 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $169.56 | 9.807% | $186.1887 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $233.63 | 5.861% | $247.3231 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $244.79 | 9.580% | $268.2409 | $268.24 | $268.25 | $268.20 |
| Purchase #7 | $242.57 | 10.740% | $268.622 | $268.62 | $268.60 | $268.60 |
| 7 purchase totals = | $1,033.25 | $1,118.9911 | $1,118.98 | $1,118.95 | $1,118.90 | |