| 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 | $201.51 | 4.321% | $210.2172 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $189.57 | 9.447% | $207.4787 | $207.48 | $207.50 | $207.50 |
| Purchase #3 | $52.48 | 9.705% | $57.5732 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $230.61 | 12.822% | $260.1788 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $43.56 | 4.824% | $45.6613 | $45.66 | $45.65 | $45.70 |
| Purchase #6 | $18.79 | 5.552% | $19.8332 | $19.83 | $19.85 | $19.80 |
| Purchase #7 | $30.71 | 10.721% | $34.0024 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $767.23 | $834.9448 | $834.94 | $834.95 | $835.00 | |