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 | $184.82 | 7.344% | $198.3932 | $198.39 | $198.40 | $198.40 |
Purchase #2 | $214.36 | 13.417% | $243.1207 | $243.12 | $243.10 | $243.10 |
Purchase #3 | $225.50 | 7.718% | $242.9041 | $242.90 | $242.90 | $242.90 |
Purchase #4 | $216.45 | 10.468% | $239.108 | $239.11 | $239.10 | $239.10 |
Purchase #5 | $72.55 | 11.786% | $81.1007 | $81.10 | $81.10 | $81.10 |
Purchase #6 | $155.85 | 9.116% | $170.0573 | $170.06 | $170.05 | $170.10 |
Purchase #7 | $190.37 | 8.381% | $206.3249 | $206.32 | $206.30 | $206.30 |
7 purchase totals = | $1,259.90 | $1,381.0089 | $1,381.00 | $1,380.95 | $1,381.00 |