| 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 | $163.58 | 4.266% | $170.5583 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $127.95 | 11.225% | $142.3124 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $178.83 | 8.538% | $194.0985 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $81.29 | 7.480% | $87.3705 | $87.37 | $87.35 | $87.40 |
| Purchase #5 | $228.29 | 12.350% | $256.4838 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $48.50 | 13.754% | $55.1707 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $167.60 | 7.378% | $179.9655 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $996.04 | $1,085.9597 | $1,085.96 | $1,085.90 | $1,086.10 | |