| 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 | $139.43 | 11.853% | $155.9566 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $211.76 | 10.815% | $234.6618 | $234.66 | $234.65 | $234.70 |
| Purchase #3 | $198.63 | 13.426% | $225.2981 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $8.26 | 12.750% | $9.3132 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $174.73 | 4.115% | $181.9201 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $199.37 | 6.714% | $212.7557 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $96.98 | 5.710% | $102.5176 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $1,029.16 | $1,122.4231 | $1,122.43 | $1,122.35 | $1,122.50 | |