| 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 | $69.85 | 13.247% | $79.103 | $79.10 | $79.10 | $79.10 |
| Purchase #2 | $183.44 | 9.615% | $201.0778 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $74.59 | 10.165% | $82.1721 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $57.74 | 8.844% | $62.8465 | $62.85 | $62.85 | $62.80 |
| Purchase #5 | $37.60 | 5.296% | $39.5913 | $39.59 | $39.60 | $39.60 |
| Purchase #6 | $70.63 | 13.179% | $79.9383 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $99.87 | 13.651% | $113.5033 | $113.50 | $113.50 | $113.50 |
| 7 purchase totals = | $593.72 | $658.2323 | $658.23 | $658.25 | $658.20 | |