| 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 | $21.91 | 11.543% | $24.4391 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $41.66 | 7.183% | $44.6524 | $44.65 | $44.65 | $44.70 |
| Purchase #3 | $221.59 | 4.706% | $232.018 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $104.85 | 13.605% | $119.1148 | $119.11 | $119.10 | $119.10 |
| Purchase #5 | $128.52 | 12.160% | $144.148 | $144.15 | $144.15 | $144.10 |
| Purchase #6 | $95.44 | 4.409% | $99.6479 | $99.65 | $99.65 | $99.60 |
| Purchase #7 | $17.28 | 10.136% | $19.0315 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $631.25 | $683.0517 | $683.05 | $683.05 | $682.90 | |