| 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 | $102.72 | 7.872% | $110.8061 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $182.63 | 5.440% | $192.5651 | $192.57 | $192.55 | $192.60 |
| Purchase #3 | $232.72 | 3.153% | $240.0577 | $240.06 | $240.05 | $240.10 |
| Purchase #4 | $7.34 | 10.843% | $8.1359 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $163.42 | 12.208% | $183.3703 | $183.37 | $183.35 | $183.40 |
| Purchase #6 | $240.35 | 6.356% | $255.6266 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $61.39 | 4.265% | $64.0083 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $990.57 | $1,054.5700 | $1,054.59 | $1,054.55 | $1,054.60 | |