| 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 | $203.36 | 3.481% | $210.439 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $110.75 | 6.637% | $118.1005 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $59.80 | 3.467% | $61.8733 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $79.30 | 13.564% | $90.0563 | $90.06 | $90.05 | $90.10 |
| Purchase #5 | $238.96 | 10.217% | $263.3745 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $224.27 | 11.486% | $250.0297 | $250.03 | $250.05 | $250.00 |
| Purchase #7 | $201.41 | 6.565% | $214.6326 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $1,117.85 | $1,208.5059 | $1,208.50 | $1,208.50 | $1,208.50 | |