| 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 | $236.83 | 9.801% | $260.0417 | $260.04 | $260.05 | $260.00 |
| Purchase #2 | $22.38 | 9.277% | $24.4562 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $50.88 | 9.288% | $55.6057 | $55.61 | $55.60 | $55.60 |
| Purchase #4 | $108.79 | 4.779% | $113.9891 | $113.99 | $114.00 | $114.00 |
| Purchase #5 | $29.46 | 6.370% | $31.3366 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $122.80 | 13.342% | $139.184 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $21.82 | 10.832% | $24.1835 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $592.96 | $648.7968 | $648.80 | $648.85 | $648.80 | |