| 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 | $214.54 | 11.527% | $239.27 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $8.64 | 9.799% | $9.4866 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $241.26 | 9.621% | $264.4716 | $264.47 | $264.45 | $264.50 |
| Purchase #4 | $18.67 | 7.643% | $20.0969 | $20.10 | $20.10 | $20.10 |
| Purchase #5 | $71.63 | 3.684% | $74.2688 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $139.87 | 7.105% | $149.8078 | $149.81 | $149.80 | $149.80 |
| Purchase #7 | $83.69 | 11.546% | $93.3528 | $93.35 | $93.35 | $93.40 |
| 7 purchase totals = | $778.30 | $850.7545 | $850.76 | $850.70 | $850.90 | |