| 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 | $82.44 | 6.736% | $87.9932 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $145.82 | 4.679% | $152.6429 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $153.41 | 13.701% | $174.4287 | $174.43 | $174.45 | $174.40 |
| Purchase #4 | $192.51 | 3.228% | $198.7242 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $98.96 | 13.506% | $112.3255 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $47.57 | 3.129% | $49.0585 | $49.06 | $49.05 | $49.10 |
| Purchase #7 | $62.50 | 8.422% | $67.7638 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $783.21 | $842.9368 | $842.93 | $842.95 | $842.90 | |