| 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 | $233.83 | 8.788% | $254.379 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $75.70 | 13.775% | $86.1277 | $86.13 | $86.15 | $86.10 |
| Purchase #3 | $98.97 | 4.346% | $103.2712 | $103.27 | $103.25 | $103.30 |
| Purchase #4 | $91.28 | 13.664% | $103.7525 | $103.75 | $103.75 | $103.80 |
| Purchase #5 | $136.94 | 13.275% | $155.1188 | $155.12 | $155.10 | $155.10 |
| Purchase #6 | $247.83 | 3.739% | $257.0964 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $47.51 | 12.125% | $53.2706 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $932.06 | $1,013.0162 | $1,013.02 | $1,013.00 | $1,013.10 | |