| 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 | $32.59 | 8.601% | $35.3931 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $108.38 | 4.526% | $113.2853 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $217.39 | 12.385% | $244.3138 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $136.32 | 7.725% | $146.8507 | $146.85 | $146.85 | $146.90 |
| Purchase #5 | $26.79 | 13.165% | $30.3169 | $30.32 | $30.30 | $30.30 |
| Purchase #6 | $43.86 | 9.700% | $48.1144 | $48.11 | $48.10 | $48.10 |
| Purchase #7 | $247.69 | 13.857% | $282.0124 | $282.01 | $282.00 | $282.00 |
| 7 purchase totals = | $813.02 | $900.2866 | $900.28 | $900.25 | $900.30 | |