| 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 | $213.30 | 7.799% | $229.9353 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $71.73 | 10.401% | $79.1906 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $158.53 | 5.756% | $167.655 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $112.39 | 13.570% | $127.6413 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $71.83 | 11.303% | $79.9489 | $79.95 | $79.95 | $79.90 |
| Purchase #6 | $203.97 | 13.573% | $231.6548 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $114.30 | 10.850% | $126.7016 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $946.05 | $1,042.7275 | $1,042.73 | $1,042.75 | $1,042.70 | |