| 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 | $159.38 | 13.120% | $180.2907 | $180.29 | $180.30 | $180.30 |
| Purchase #2 | $88.68 | 5.262% | $93.3463 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $117.50 | 8.110% | $127.0293 | $127.03 | $127.05 | $127.00 |
| Purchase #4 | $198.46 | 13.732% | $225.7125 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $168.26 | 6.221% | $178.7275 | $178.73 | $178.75 | $178.70 |
| Purchase #6 | $30.92 | 6.697% | $32.9907 | $32.99 | $33.00 | $33.00 |
| Purchase #7 | $242.88 | 8.217% | $262.8374 | $262.84 | $262.85 | $262.80 |
| 7 purchase totals = | $1,006.08 | $1,100.9344 | $1,100.94 | $1,101.00 | $1,100.80 | |