| 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 | $190.42 | 4.356% | $198.7147 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $34.81 | 7.389% | $37.3821 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $32.81 | 11.859% | $36.7009 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $52.57 | 9.864% | $57.7555 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $64.83 | 6.119% | $68.7969 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $238.87 | 10.530% | $264.023 | $264.02 | $264.00 | $264.00 |
| Purchase #7 | $13.65 | 8.511% | $14.8118 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $627.96 | $678.1849 | $678.18 | $678.15 | $678.20 | |