| 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 | $242.62 | 12.587% | $273.1586 | $273.16 | $273.15 | $273.20 |
| Purchase #2 | $134.98 | 12.848% | $152.3222 | $152.32 | $152.30 | $152.30 |
| Purchase #3 | $164.28 | 3.852% | $170.6081 | $170.61 | $170.60 | $170.60 |
| Purchase #4 | $173.85 | 11.836% | $194.4269 | $194.43 | $194.45 | $194.40 |
| Purchase #5 | $228.42 | 11.266% | $254.1538 | $254.15 | $254.15 | $254.20 |
| Purchase #6 | $214.82 | 10.732% | $237.8745 | $237.87 | $237.85 | $237.90 |
| Purchase #7 | $32.85 | 9.844% | $36.0838 | $36.08 | $36.10 | $36.10 |
| 7 purchase totals = | $1,191.82 | $1,318.6279 | $1,318.62 | $1,318.60 | $1,318.70 | |