| 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 | $172.30 | 8.420% | $186.8077 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $93.85 | 12.845% | $105.905 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $87.76 | 8.148% | $94.9107 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $131.52 | 5.676% | $138.9851 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $223.93 | 4.599% | $234.2285 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $235.52 | 3.734% | $244.3143 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $176.67 | 8.753% | $192.1339 | $192.13 | $192.15 | $192.10 |
| 7 purchase totals = | $1,121.55 | $1,197.2852 | $1,197.29 | $1,197.30 | $1,197.20 | |