| 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 | $130.72 | 4.561% | $136.6821 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $192.91 | 8.305% | $208.9312 | $208.93 | $208.95 | $208.90 |
| Purchase #3 | $90.66 | 5.291% | $95.4568 | $95.46 | $95.45 | $95.50 |
| Purchase #4 | $24.45 | 6.866% | $26.1287 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $51.74 | 10.616% | $57.2327 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $129.96 | 5.369% | $136.9376 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $150.25 | 13.641% | $170.7456 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $770.69 | $832.1147 | $832.12 | $832.20 | $832.00 | |