| 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 | $186.57 | 9.164% | $203.6673 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $84.42 | 6.630% | $90.017 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $231.25 | 9.510% | $253.2419 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $142.38 | 9.651% | $156.1211 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $41.37 | 12.649% | $46.6029 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $204.53 | 8.743% | $222.4121 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $246.73 | 8.799% | $268.4398 | $268.44 | $268.45 | $268.40 |
| 7 purchase totals = | $1,137.25 | $1,240.5021 | $1,240.50 | $1,240.45 | $1,240.40 | |