| 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 | $134.26 | 4.174% | $139.864 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $169.87 | 6.470% | $180.8606 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $214.98 | 8.432% | $233.1071 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $246.77 | 11.612% | $275.4249 | $275.42 | $275.40 | $275.40 |
| Purchase #5 | $175.78 | 12.447% | $197.6593 | $197.66 | $197.65 | $197.70 |
| Purchase #6 | $68.57 | 7.618% | $73.7937 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $105.56 | 5.846% | $111.731 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $1,115.79 | $1,212.4406 | $1,212.43 | $1,212.40 | $1,212.50 | |