| 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 | $162.81 | 4.394% | $169.9639 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $15.78 | 12.228% | $17.7096 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $76.79 | 4.560% | $80.2916 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $151.63 | 12.830% | $171.0841 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $247.66 | 11.406% | $275.9081 | $275.91 | $275.90 | $275.90 |
| Purchase #6 | $220.28 | 12.177% | $247.1035 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $8.61 | 10.538% | $9.5173 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $883.56 | $971.5781 | $971.57 | $971.55 | $971.60 | |