| 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 | $143.90 | 13.540% | $163.3841 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $103.44 | 3.281% | $106.8339 | $106.83 | $106.85 | $106.80 |
| Purchase #3 | $46.83 | 5.268% | $49.297 | $49.30 | $49.30 | $49.30 |
| Purchase #4 | $180.99 | 3.275% | $186.9174 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $130.73 | 6.401% | $139.098 | $139.10 | $139.10 | $139.10 |
| Purchase #6 | $50.81 | 6.378% | $54.0507 | $54.05 | $54.05 | $54.10 |
| Purchase #7 | $240.28 | 13.624% | $273.0157 | $273.02 | $273.00 | $273.00 |
| 7 purchase totals = | $896.98 | $972.5968 | $972.60 | $972.60 | $972.60 | |