| 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 | $177.27 | 9.198% | $193.5753 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $22.38 | 6.454% | $23.8244 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $193.43 | 9.225% | $211.2739 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $67.92 | 4.565% | $71.0205 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $86.85 | 10.444% | $95.9206 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $128.55 | 9.472% | $140.7263 | $140.73 | $140.75 | $140.70 |
| Purchase #7 | $32.32 | 11.826% | $36.1422 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $708.72 | $772.4832 | $772.48 | $772.45 | $772.40 | |