| 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 | $6.53 | 6.284% | $6.9403 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $102.54 | 10.544% | $113.3518 | $113.35 | $113.35 | $113.40 |
| Purchase #3 | $98.32 | 3.485% | $101.7465 | $101.75 | $101.75 | $101.70 |
| Purchase #4 | $191.72 | 6.366% | $203.9249 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $200.41 | 5.734% | $211.9015 | $211.90 | $211.90 | $211.90 |
| Purchase #6 | $48.82 | 13.865% | $55.5889 | $55.59 | $55.60 | $55.60 |
| Purchase #7 | $18.28 | 11.123% | $20.3133 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $666.62 | $713.7672 | $713.76 | $713.75 | $713.70 | |