| 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 | $106.48 | 6.464% | $113.3629 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $15.43 | 3.178% | $15.9204 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $89.52 | 7.711% | $96.4229 | $96.42 | $96.40 | $96.40 |
| Purchase #4 | $95.32 | 8.761% | $103.671 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $180.90 | 8.732% | $196.6962 | $196.70 | $196.70 | $196.70 |
| Purchase #6 | $150.98 | 5.671% | $159.5421 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $205.45 | 8.860% | $223.6529 | $223.65 | $223.65 | $223.70 |
| 7 purchase totals = | $844.08 | $909.2684 | $909.26 | $909.20 | $909.30 | |