| 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 | $249.90 | 12.498% | $281.1325 | $281.13 | $281.15 | $281.10 |
| Purchase #2 | $202.28 | 6.348% | $215.1207 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $33.52 | 4.545% | $35.0435 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $88.91 | 9.505% | $97.3609 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $117.35 | 11.317% | $130.6305 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $198.78 | 6.394% | $211.49 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $151.54 | 6.356% | $161.1719 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $1,042.28 | $1,131.9500 | $1,131.94 | $1,131.95 | $1,131.90 | |