| 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 | $100.86 | 5.710% | $106.6191 | $106.62 | $106.60 | $106.60 |
| Purchase #2 | $19.89 | 3.577% | $20.6015 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $218.88 | 3.516% | $226.5758 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $192.67 | 6.218% | $204.6502 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $17.87 | 4.422% | $18.6602 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $148.54 | 5.236% | $156.3176 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $171.58 | 6.774% | $183.2028 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $870.29 | $916.6272 | $916.63 | $916.60 | $916.70 | |