| 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 | $122.91 | 11.696% | $137.2856 | $137.29 | $137.30 | $137.30 |
| Purchase #2 | $148.63 | 10.327% | $163.979 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $182.33 | 7.230% | $195.5125 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $160.61 | 13.488% | $182.2731 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $22.44 | 3.410% | $23.2052 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $124.78 | 5.156% | $131.2137 | $131.21 | $131.20 | $131.20 |
| Purchase #7 | $208.45 | 13.742% | $237.0952 | $237.10 | $237.10 | $237.10 |
| 7 purchase totals = | $970.15 | $1,070.5643 | $1,070.57 | $1,070.55 | $1,070.60 | |