| 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 | $128.71 | 4.107% | $133.9961 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $66.63 | 10.176% | $73.4103 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $9.42 | 13.665% | $10.7072 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $36.97 | 9.397% | $40.4441 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $215.92 | 7.441% | $231.9866 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $12.26 | 12.456% | $13.7871 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $63.39 | 8.307% | $68.6558 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $533.30 | $572.9872 | $573.00 | $573.00 | $573.00 | |