| 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 | $132.69 | 7.479% | $142.6139 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $161.82 | 9.816% | $177.7043 | $177.70 | $177.70 | $177.70 |
| Purchase #3 | $79.28 | 3.844% | $82.3275 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $227.25 | 12.474% | $255.5972 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $185.88 | 5.391% | $195.9008 | $195.90 | $195.90 | $195.90 |
| Purchase #6 | $154.70 | 3.418% | $159.9876 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $128.41 | 5.796% | $135.8526 | $135.85 | $135.85 | $135.90 |
| 7 purchase totals = | $1,070.03 | $1,149.9839 | $1,149.98 | $1,150.00 | $1,150.00 | |