| 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 | $232.63 | 9.639% | $255.0532 | $255.05 | $255.05 | $255.10 |
| Purchase #2 | $243.51 | 3.418% | $251.8332 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $72.96 | 9.861% | $80.1546 | $80.15 | $80.15 | $80.20 |
| Purchase #4 | $149.60 | 9.335% | $163.5652 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $228.85 | 11.254% | $254.6048 | $254.60 | $254.60 | $254.60 |
| Purchase #6 | $141.72 | 5.444% | $149.4352 | $149.44 | $149.45 | $149.40 |
| Purchase #7 | $89.81 | 5.851% | $95.0648 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $1,159.08 | $1,249.7110 | $1,249.70 | $1,249.70 | $1,249.80 | |