| 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 | $158.97 | 10.207% | $175.1961 | $175.20 | $175.20 | $175.20 |
| Purchase #2 | $124.41 | 9.379% | $136.0784 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $47.54 | 12.503% | $53.4839 | $53.48 | $53.50 | $53.50 |
| Purchase #4 | $108.92 | 7.607% | $117.2055 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $5.82 | 8.573% | $6.3189 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $151.86 | 10.766% | $168.2092 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $21.92 | 10.656% | $24.2558 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $619.44 | $680.7478 | $680.76 | $680.75 | $680.80 | |