| 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 | $166.73 | 8.243% | $180.4736 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $41.76 | 12.121% | $46.8217 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $224.57 | 13.513% | $254.9161 | $254.92 | $254.90 | $254.90 |
| Purchase #4 | $202.93 | 9.858% | $222.9348 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $16.32 | 5.775% | $17.2625 | $17.26 | $17.25 | $17.30 |
| Purchase #6 | $117.90 | 6.391% | $125.435 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $147.75 | 11.724% | $165.0722 | $165.07 | $165.05 | $165.10 |
| 7 purchase totals = | $917.96 | $1,012.9159 | $1,012.91 | $1,012.85 | $1,012.90 | |