| 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 | $224.74 | 4.403% | $234.6353 | $234.64 | $234.65 | $234.60 |
| Purchase #2 | $108.30 | 11.503% | $120.7577 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $237.67 | 12.348% | $267.0175 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $152.57 | 4.553% | $159.5165 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $47.64 | 3.149% | $49.1402 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $211.79 | 12.729% | $238.7487 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $242.45 | 9.308% | $265.0172 | $265.02 | $265.00 | $265.00 |
| 7 purchase totals = | $1,225.16 | $1,334.8331 | $1,334.85 | $1,334.80 | $1,334.70 | |