| 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 | $250.68 | 5.692% | $264.9487 | $264.95 | $264.95 | $264.90 |
| Purchase #2 | $228.89 | 12.446% | $257.3776 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $223.76 | 11.539% | $249.5797 | $249.58 | $249.60 | $249.60 |
| Purchase #4 | $221.72 | 3.630% | $229.7684 | $229.77 | $229.75 | $229.80 |
| Purchase #5 | $86.73 | 6.187% | $92.096 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $204.93 | 6.393% | $218.0312 | $218.03 | $218.05 | $218.00 |
| Purchase #7 | $62.66 | 3.352% | $64.7604 | $64.76 | $64.75 | $64.80 |
| 7 purchase totals = | $1,279.37 | $1,376.5620 | $1,376.57 | $1,376.60 | $1,376.60 | |