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 | $18.99 | 11.704% | $21.2126 | $21.21 | $21.20 | $21.20 |
Purchase #2 | $186.48 | 10.223% | $205.5439 | $205.54 | $205.55 | $205.50 |
Purchase #3 | $148.26 | 10.154% | $163.3143 | $163.31 | $163.30 | $163.30 |
Purchase #4 | $204.42 | 12.468% | $229.9071 | $229.91 | $229.90 | $229.90 |
Purchase #5 | $225.62 | 5.840% | $238.7962 | $238.80 | $238.80 | $238.80 |
Purchase #6 | $34.83 | 8.806% | $37.8971 | $37.90 | $37.90 | $37.90 |
Purchase #7 | $49.72 | 10.359% | $54.8705 | $54.87 | $54.85 | $54.90 |
7 purchase totals = | $868.32 | $951.5417 | $951.54 | $951.50 | $951.50 |