| 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 | $210.70 | 5.526% | $222.3433 | $222.34 | $222.35 | $222.30 |
| Purchase #2 | $169.49 | 6.374% | $180.2933 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $216.25 | 13.856% | $246.2136 | $246.21 | $246.20 | $246.20 |
| Purchase #4 | $163.50 | 12.108% | $183.2966 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $37.66 | 5.416% | $39.6997 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $143.77 | 9.727% | $157.7545 | $157.75 | $157.75 | $157.80 |
| Purchase #7 | $218.45 | 9.855% | $239.9782 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $1,159.82 | $1,269.5792 | $1,269.57 | $1,269.60 | $1,269.60 | |