| 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 | $186.41 | 12.159% | $209.0756 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $118.43 | 13.236% | $134.1054 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $6.26 | 4.826% | $6.5621 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $238.67 | 6.776% | $254.8423 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $50.48 | 3.828% | $52.4124 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $33.76 | 7.597% | $36.3247 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $197.95 | 5.102% | $208.0494 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $831.96 | $901.3719 | $901.37 | $901.35 | $901.30 | |