| 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 | $141.58 | 9.704% | $155.3189 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $77.61 | 11.487% | $86.5251 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $116.58 | 9.862% | $128.0771 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $187.98 | 8.574% | $204.0974 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $104.26 | 4.405% | $108.8527 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $56.27 | 13.328% | $63.7697 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $111.53 | 11.205% | $124.0269 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $795.81 | $870.6678 | $870.68 | $870.70 | $870.70 | |