| 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 | $148.74 | 9.591% | $163.0057 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $200.33 | 5.261% | $210.8694 | $210.87 | $210.85 | $210.90 |
| Purchase #3 | $221.87 | 8.422% | $240.5559 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $74.78 | 7.546% | $80.4229 | $80.42 | $80.40 | $80.40 |
| Purchase #5 | $82.90 | 5.244% | $87.2473 | $87.25 | $87.25 | $87.20 |
| Purchase #6 | $188.53 | 9.580% | $206.5912 | $206.59 | $206.60 | $206.60 |
| Purchase #7 | $213.80 | 4.296% | $222.9848 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $1,130.95 | $1,211.6772 | $1,211.68 | $1,211.65 | $1,211.70 | |