| 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 | $232.84 | 7.869% | $251.1622 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $244.68 | 3.358% | $252.8964 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $14.77 | 10.505% | $16.3216 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $215.74 | 5.173% | $226.9002 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $168.88 | 6.851% | $180.45 | $180.45 | $180.45 | $180.50 |
| Purchase #6 | $81.41 | 9.544% | $89.1798 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $117.83 | 8.424% | $127.756 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $1,076.15 | $1,144.6662 | $1,144.67 | $1,144.65 | $1,144.80 | |