| 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 | $204.35 | 6.183% | $216.985 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $194.70 | 7.409% | $209.1253 | $209.13 | $209.15 | $209.10 |
| Purchase #3 | $161.66 | 11.179% | $179.732 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $195.87 | 8.267% | $212.0626 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $213.95 | 12.816% | $241.3698 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $69.39 | 10.346% | $76.5691 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $82.76 | 7.548% | $89.0067 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $1,122.68 | $1,224.8505 | $1,224.86 | $1,224.85 | $1,224.90 | |