| 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 | $155.30 | 13.187% | $175.7794 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $17.45 | 5.115% | $18.3426 | $18.34 | $18.35 | $18.30 |
| Purchase #3 | $111.91 | 8.590% | $121.5231 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $30.81 | 4.629% | $32.2362 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $75.48 | 4.733% | $79.0525 | $79.05 | $79.05 | $79.10 |
| Purchase #6 | $122.55 | 12.391% | $137.7352 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $241.46 | 10.589% | $267.0282 | $267.03 | $267.05 | $267.00 |
| 7 purchase totals = | $754.96 | $831.6972 | $831.70 | $831.75 | $831.60 | |