| 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 | $151.37 | 6.761% | $161.6041 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $156.30 | 4.582% | $163.4617 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $142.72 | 8.285% | $154.5444 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $116.85 | 13.583% | $132.7217 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $189.61 | 4.568% | $198.2714 | $198.27 | $198.25 | $198.30 |
| Purchase #6 | $77.67 | 12.434% | $87.3275 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $138.57 | 6.212% | $147.178 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $973.09 | $1,045.1088 | $1,045.10 | $1,045.10 | $1,045.10 | |