| 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 | $198.55 | 3.244% | $204.991 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $249.49 | 7.619% | $268.4986 | $268.50 | $268.50 | $268.50 |
| Purchase #3 | $21.61 | 5.239% | $22.7421 | $22.74 | $22.75 | $22.70 |
| Purchase #4 | $179.28 | 10.443% | $198.0022 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $74.50 | 3.731% | $77.2796 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $166.35 | 7.612% | $179.0126 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $19.86 | 9.626% | $21.7717 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $909.64 | $972.2978 | $972.29 | $972.30 | $972.30 | |