| 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 | $99.29 | 11.581% | $110.7888 | $110.79 | $110.80 | $110.80 |
| Purchase #2 | $52.44 | 10.152% | $57.7637 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $186.35 | 6.515% | $198.4907 | $198.49 | $198.50 | $198.50 |
| Purchase #4 | $228.32 | 8.426% | $247.5582 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $86.93 | 7.378% | $93.3437 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $233.50 | 7.187% | $250.2816 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $41.90 | 12.704% | $47.223 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $928.73 | $1,005.4497 | $1,005.44 | $1,005.45 | $1,005.50 | |