| 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 | $189.85 | 4.374% | $198.154 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $89.30 | 6.597% | $95.1911 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $227.87 | 12.813% | $257.067 | $257.07 | $257.05 | $257.10 |
| Purchase #4 | $166.63 | 10.209% | $183.6413 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $100.72 | 4.642% | $105.3954 | $105.40 | $105.40 | $105.40 |
| Purchase #6 | $126.62 | 11.197% | $140.7976 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $230.79 | 3.411% | $238.6622 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $1,131.78 | $1,218.9086 | $1,218.91 | $1,218.90 | $1,219.00 | |