| 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 | $55.94 | 3.284% | $57.7771 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $74.77 | 13.511% | $84.8722 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $196.71 | 7.777% | $212.0081 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $99.49 | 5.574% | $105.0356 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $236.78 | 13.237% | $268.1226 | $268.12 | $268.10 | $268.10 |
| Purchase #6 | $205.98 | 8.673% | $223.8446 | $223.84 | $223.85 | $223.80 |
| Purchase #7 | $77.98 | 3.626% | $80.8076 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $947.65 | $1,032.4678 | $1,032.47 | $1,032.45 | $1,032.40 | |