| 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 | $196.38 | 3.333% | $202.9253 | $202.93 | $202.95 | $202.90 |
| Purchase #2 | $76.98 | 3.157% | $79.4103 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $239.26 | 6.689% | $255.2641 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $179.94 | 10.130% | $198.1679 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $85.58 | 9.808% | $93.9737 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $20.85 | 7.719% | $22.4594 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $6.49 | 11.695% | $7.249 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $805.48 | $859.4497 | $859.45 | $859.40 | $859.50 | |