| 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 | $148.37 | 5.558% | $156.6164 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $168.52 | 4.311% | $175.7849 | $175.78 | $175.80 | $175.80 |
| Purchase #3 | $28.65 | 12.117% | $32.1215 | $32.12 | $32.10 | $32.10 |
| Purchase #4 | $61.80 | 6.610% | $65.885 | $65.89 | $65.90 | $65.90 |
| Purchase #5 | $207.61 | 13.104% | $234.8152 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $49.70 | 4.149% | $51.7621 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $94.39 | 8.444% | $102.3603 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $759.04 | $819.3454 | $819.35 | $819.30 | $819.40 | |