| 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 | $171.67 | 5.788% | $181.6063 | $181.61 | $181.60 | $181.60 |
| Purchase #2 | $159.55 | 13.767% | $181.5152 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $207.72 | 5.341% | $218.8143 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $115.42 | 5.599% | $121.8824 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $237.92 | 5.698% | $251.4767 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $227.39 | 12.485% | $255.7796 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $212.55 | 13.495% | $241.2336 | $241.23 | $241.25 | $241.20 |
| 7 purchase totals = | $1,332.22 | $1,452.3081 | $1,452.31 | $1,452.35 | $1,452.30 | |