| 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 | $142.59 | 10.370% | $157.3766 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $160.81 | 8.489% | $174.4612 | $174.46 | $174.45 | $174.50 |
| Purchase #3 | $175.56 | 13.677% | $199.5713 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $51.45 | 9.689% | $56.435 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $181.60 | 5.598% | $191.766 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $157.85 | 4.561% | $165.0495 | $165.05 | $165.05 | $165.00 |
| Purchase #7 | $236.83 | 4.596% | $247.7147 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $1,106.69 | $1,192.3743 | $1,192.38 | $1,192.35 | $1,192.40 | |