| 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 | $39.91 | 5.146% | $41.9638 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $241.65 | 5.103% | $253.9814 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $86.35 | 6.563% | $92.0172 | $92.02 | $92.00 | $92.00 |
| Purchase #4 | $8.76 | 3.664% | $9.081 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $191.79 | 12.666% | $216.0821 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $149.57 | 3.692% | $155.0921 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $148.40 | 11.807% | $165.9216 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $866.43 | $934.1392 | $934.13 | $934.15 | $934.20 | |