| 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 | $184.48 | 4.470% | $192.7263 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $43.72 | 3.819% | $45.3897 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $69.56 | 4.150% | $72.4467 | $72.45 | $72.45 | $72.40 |
| Purchase #4 | $163.68 | 13.706% | $186.114 | $186.11 | $186.10 | $186.10 |
| Purchase #5 | $128.56 | 5.574% | $135.7259 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $76.91 | 5.776% | $81.3523 | $81.35 | $81.35 | $81.40 |
| Purchase #7 | $148.92 | 10.301% | $164.2602 | $164.26 | $164.25 | $164.30 |
| 7 purchase totals = | $815.83 | $878.0151 | $878.02 | $878.05 | $878.00 | |