| 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 | $159.66 | 6.240% | $169.6228 | $169.62 | $169.60 | $169.60 |
| Purchase #2 | $189.85 | 13.504% | $215.4873 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $176.88 | 7.395% | $189.9603 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $35.27 | 5.558% | $37.2303 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $119.25 | 7.726% | $128.4633 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $122.44 | 4.569% | $128.0343 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $219.92 | 3.242% | $227.0498 | $227.05 | $227.05 | $227.00 |
| 7 purchase totals = | $1,023.27 | $1,095.8481 | $1,095.84 | $1,095.85 | $1,095.80 | |