| 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 | $163.61 | 6.397% | $174.0761 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $177.25 | 3.229% | $182.9734 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $204.38 | 9.274% | $223.3342 | $223.33 | $223.35 | $223.30 |
| Purchase #4 | $229.30 | 11.496% | $255.6603 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $40.32 | 7.195% | $43.221 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $223.42 | 11.535% | $249.1915 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $164.61 | 3.412% | $170.2265 | $170.23 | $170.25 | $170.20 |
| 7 purchase totals = | $1,202.89 | $1,298.6830 | $1,298.68 | $1,298.70 | $1,298.70 | |