| 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 | $185.71 | 3.223% | $191.6954 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $67.53 | 9.546% | $73.9764 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $13.54 | 12.540% | $15.2379 | $15.24 | $15.25 | $15.20 |
| Purchase #4 | $159.79 | 4.774% | $167.4184 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $9.67 | 3.461% | $10.0047 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $141.39 | 6.476% | $150.5464 | $150.55 | $150.55 | $150.50 |
| Purchase #7 | $47.53 | 7.541% | $51.1142 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $625.16 | $659.9934 | $660.00 | $660.00 | $659.90 | |