| 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 | $20.49 | 11.115% | $22.7675 | $22.77 | $22.75 | $22.80 |
| Purchase #2 | $115.85 | 3.239% | $119.6024 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $135.37 | 3.847% | $140.5777 | $140.58 | $140.60 | $140.60 |
| Purchase #4 | $192.57 | 6.240% | $204.5864 | $204.59 | $204.60 | $204.60 |
| Purchase #5 | $196.69 | 9.747% | $215.8614 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $231.84 | 9.174% | $253.109 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $221.43 | 3.447% | $229.0627 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $1,114.24 | $1,185.5671 | $1,185.57 | $1,185.55 | $1,185.70 | |