| 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 | $46.84 | 9.293% | $51.1928 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $144.71 | 4.538% | $151.2769 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $182.99 | 10.287% | $201.8142 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $201.71 | 4.280% | $210.3432 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $98.91 | 12.833% | $111.6031 | $111.60 | $111.60 | $111.60 |
| Purchase #6 | $122.28 | 9.656% | $134.0874 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $105.76 | 3.547% | $109.5113 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $903.20 | $969.8289 | $969.82 | $969.85 | $969.80 | |