| 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 | $242.75 | 8.645% | $263.7357 | $263.74 | $263.75 | $263.70 |
| Purchase #2 | $132.44 | 6.756% | $141.3876 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $8.37 | 6.320% | $8.899 | $8.90 | $8.90 | $8.90 |
| Purchase #4 | $14.83 | 11.758% | $16.5737 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $24.93 | 11.587% | $27.8186 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $124.35 | 3.704% | $128.9559 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $206.42 | 4.447% | $215.5995 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $754.09 | $802.9700 | $802.98 | $802.95 | $803.00 | |