| 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 | $149.95 | 12.533% | $168.7432 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $61.79 | 13.610% | $70.1996 | $70.20 | $70.20 | $70.20 |
| Purchase #3 | $150.39 | 9.104% | $164.0815 | $164.08 | $164.10 | $164.10 |
| Purchase #4 | $55.31 | 3.584% | $57.2923 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $228.29 | 11.447% | $254.4224 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $185.86 | 4.151% | $193.575 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $221.79 | 8.270% | $240.132 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $1,053.38 | $1,148.4460 | $1,148.44 | $1,148.50 | $1,148.40 | |