| 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 | $186.76 | 9.655% | $204.7917 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $209.34 | 5.428% | $220.703 | $220.70 | $220.70 | $220.70 |
| Purchase #3 | $210.58 | 13.317% | $238.6229 | $238.62 | $238.60 | $238.60 |
| Purchase #4 | $63.73 | 12.588% | $71.7523 | $71.75 | $71.75 | $71.80 |
| Purchase #5 | $200.64 | 9.639% | $219.9797 | $219.98 | $220.00 | $220.00 |
| Purchase #6 | $77.56 | 6.237% | $82.3974 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $21.62 | 6.701% | $23.0688 | $23.07 | $23.05 | $23.10 |
| 7 purchase totals = | $970.23 | $1,061.3158 | $1,061.31 | $1,061.30 | $1,061.40 | |