| 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 | $207.28 | 13.574% | $235.4162 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $173.69 | 6.374% | $184.761 | $184.76 | $184.75 | $184.80 |
| Purchase #3 | $25.54 | 6.288% | $27.146 | $27.15 | $27.15 | $27.10 |
| Purchase #4 | $168.76 | 10.216% | $186.0005 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $227.99 | 13.521% | $258.8165 | $258.82 | $258.80 | $258.80 |
| Purchase #6 | $6.72 | 4.873% | $7.0475 | $7.05 | $7.05 | $7.00 |
| Purchase #7 | $224.31 | 3.624% | $232.439 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $1,034.29 | $1,131.6267 | $1,131.64 | $1,131.60 | $1,131.50 | |