| 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 | $215.29 | 12.371% | $241.9235 | $241.92 | $241.90 | $241.90 |
| Purchase #2 | $5.36 | 10.201% | $5.9068 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $206.96 | 12.370% | $232.561 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $137.87 | 5.552% | $145.5245 | $145.52 | $145.50 | $145.50 |
| Purchase #5 | $52.54 | 3.558% | $54.4094 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $67.43 | 5.535% | $71.1623 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $174.30 | 6.285% | $185.2548 | $185.25 | $185.25 | $185.30 |
| 7 purchase totals = | $859.75 | $936.7423 | $936.73 | $936.65 | $936.80 | |