| 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 | $168.39 | 4.870% | $176.5906 | $176.59 | $176.60 | $176.60 |
| Purchase #2 | $228.85 | 10.134% | $252.0417 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $36.28 | 7.287% | $38.9237 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $189.79 | 12.846% | $214.1704 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $203.38 | 13.680% | $231.2024 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $109.66 | 3.422% | $113.4126 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $223.41 | 6.168% | $237.1899 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $1,159.76 | $1,263.5313 | $1,263.52 | $1,263.50 | $1,263.50 | |