| 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 | $156.48 | 4.703% | $163.8393 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $174.64 | 10.118% | $192.3101 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $95.44 | 11.474% | $106.3908 | $106.39 | $106.40 | $106.40 |
| Purchase #4 | $141.86 | 11.165% | $157.6987 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $55.61 | 8.421% | $60.2929 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $186.45 | 13.428% | $211.4865 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $191.31 | 4.769% | $200.4336 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $1,001.79 | $1,092.4519 | $1,092.45 | $1,092.50 | $1,092.40 | |