| 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 | $25.36 | 8.149% | $27.4266 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $197.44 | 3.486% | $204.3228 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $51.67 | 10.720% | $57.209 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $201.36 | 11.508% | $224.5325 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $122.25 | 13.662% | $138.9518 | $138.95 | $138.95 | $139.00 |
| Purchase #6 | $125.26 | 7.604% | $134.7848 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $200.56 | 6.301% | $213.1973 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $923.90 | $1,000.4248 | $1,000.42 | $1,000.45 | $1,000.40 | |