| 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 | $121.28 | 11.602% | $135.3509 | $135.35 | $135.35 | $135.40 |
| Purchase #2 | $67.90 | 5.658% | $71.7418 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $167.39 | 5.112% | $175.947 | $175.95 | $175.95 | $175.90 |
| Purchase #4 | $177.32 | 11.820% | $198.2792 | $198.28 | $198.30 | $198.30 |
| Purchase #5 | $66.76 | 6.487% | $71.0907 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $128.31 | 12.819% | $144.7581 | $144.76 | $144.75 | $144.80 |
| Purchase #7 | $103.71 | 11.192% | $115.3172 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $832.67 | $912.4849 | $912.49 | $912.50 | $912.50 | |