| 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 | $231.61 | 5.138% | $243.5101 | $243.51 | $243.50 | $243.50 |
| Purchase #2 | $104.52 | 5.382% | $110.1453 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $24.96 | 11.841% | $27.9155 | $27.92 | $27.90 | $27.90 |
| Purchase #4 | $204.65 | 9.759% | $224.6218 | $224.62 | $224.60 | $224.60 |
| Purchase #5 | $66.26 | 6.309% | $70.4403 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $164.52 | 4.562% | $172.0254 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $28.74 | 12.681% | $32.3845 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $825.26 | $881.0429 | $881.05 | $881.05 | $880.90 | |