| 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 | $126.90 | 6.860% | $135.6053 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $29.72 | 3.356% | $30.7174 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $19.47 | 7.159% | $20.8639 | $20.86 | $20.85 | $20.90 |
| Purchase #4 | $140.79 | 6.482% | $149.916 | $149.92 | $149.90 | $149.90 |
| Purchase #5 | $201.85 | 13.868% | $229.8426 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $227.55 | 10.306% | $251.0013 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $247.56 | 7.665% | $266.5355 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $993.84 | $1,084.4820 | $1,084.49 | $1,084.45 | $1,084.40 | |