| 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 | $70.81 | 6.550% | $75.4481 | $75.45 | $75.45 | $75.40 |
| Purchase #2 | $100.86 | 5.310% | $106.2157 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $34.52 | 10.855% | $38.2671 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $234.99 | 9.843% | $258.1201 | $258.12 | $258.10 | $258.10 |
| Purchase #5 | $237.39 | 13.110% | $268.5118 | $268.51 | $268.50 | $268.50 |
| Purchase #6 | $155.62 | 5.189% | $163.6951 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $176.76 | 9.651% | $193.8191 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $1,010.95 | $1,104.0770 | $1,104.09 | $1,104.00 | $1,104.00 | |