| 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 | $221.79 | 8.150% | $239.8659 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $44.60 | 6.592% | $47.54 | $47.54 | $47.55 | $47.50 |
| Purchase #3 | $15.51 | 8.796% | $16.8743 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $31.27 | 6.600% | $33.3338 | $33.33 | $33.35 | $33.30 |
| Purchase #5 | $223.88 | 5.252% | $235.6382 | $235.64 | $235.65 | $235.60 |
| Purchase #6 | $183.73 | 3.743% | $190.607 | $190.61 | $190.60 | $190.60 |
| Purchase #7 | $53.69 | 8.307% | $58.15 | $58.15 | $58.15 | $58.20 |
| 7 purchase totals = | $774.47 | $822.0092 | $822.01 | $822.00 | $822.00 | |