| 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 | $83.96 | 6.119% | $89.0975 | $89.10 | $89.10 | $89.10 |
| Purchase #2 | $125.55 | 8.363% | $136.0497 | $136.05 | $136.05 | $136.00 |
| Purchase #3 | $70.46 | 8.476% | $76.4322 | $76.43 | $76.45 | $76.40 |
| Purchase #4 | $116.26 | 12.435% | $130.7169 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $152.75 | 9.158% | $166.7388 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $211.98 | 3.629% | $219.6728 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $216.79 | 13.813% | $246.7352 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $977.75 | $1,065.4431 | $1,065.45 | $1,065.45 | $1,065.30 | |