| 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 | $137.33 | 7.424% | $147.5254 | $147.53 | $147.55 | $147.50 |
| Purchase #2 | $192.53 | 6.128% | $204.3282 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $11.36 | 13.353% | $12.8769 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $218.74 | 8.171% | $236.6132 | $236.61 | $236.60 | $236.60 |
| Purchase #5 | $86.51 | 9.793% | $94.9819 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $43.96 | 3.668% | $45.5725 | $45.57 | $45.55 | $45.60 |
| Purchase #7 | $131.86 | 13.609% | $149.8048 | $149.80 | $149.80 | $149.80 |
| 7 purchase totals = | $822.29 | $891.7029 | $891.70 | $891.75 | $891.70 | |