| 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 | $147.26 | 8.489% | $159.7609 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $20.70 | 12.573% | $23.3026 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $113.75 | 13.737% | $129.3758 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $66.57 | 3.367% | $68.8114 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $154.44 | 10.637% | $170.8678 | $170.87 | $170.85 | $170.90 |
| Purchase #6 | $56.83 | 8.223% | $61.5031 | $61.50 | $61.50 | $61.50 |
| Purchase #7 | $143.49 | 9.523% | $157.1546 | $157.15 | $157.15 | $157.20 |
| 7 purchase totals = | $703.04 | $770.7762 | $770.77 | $770.75 | $770.90 | |