| 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 | $41.98 | 7.654% | $45.1931 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $184.65 | 3.848% | $191.7553 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $41.84 | 5.746% | $44.2441 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $120.53 | 13.314% | $136.5774 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $73.79 | 7.766% | $79.5205 | $79.52 | $79.50 | $79.50 |
| Purchase #6 | $16.85 | 13.596% | $19.1409 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $56.66 | 13.542% | $64.3329 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $536.30 | $580.7642 | $580.76 | $580.80 | $580.70 | |