| 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 | $39.50 | 12.754% | $44.5378 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $233.80 | 8.236% | $253.0558 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $70.48 | 4.702% | $73.794 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $135.94 | 11.618% | $151.7335 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $22.68 | 11.230% | $25.227 | $25.23 | $25.25 | $25.20 |
| Purchase #6 | $229.80 | 5.191% | $241.7289 | $241.73 | $241.75 | $241.70 |
| Purchase #7 | $196.60 | 6.191% | $208.7715 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $928.80 | $998.8485 | $998.85 | $998.90 | $998.80 | |