| 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 | $198.31 | 6.509% | $211.218 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $171.86 | 6.681% | $183.342 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $39.38 | 11.758% | $44.0103 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $160.61 | 11.337% | $178.8184 | $178.82 | $178.80 | $178.80 |
| Purchase #5 | $20.78 | 12.408% | $23.3584 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $82.42 | 5.322% | $86.8064 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $110.81 | 10.165% | $122.0738 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $784.17 | $849.6273 | $849.63 | $849.55 | $849.60 | |