| 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 | $65.65 | 6.313% | $69.7945 | $69.79 | $69.80 | $69.80 |
| Purchase #2 | $195.45 | 3.602% | $202.4901 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $87.91 | 4.815% | $92.1429 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $83.65 | 10.453% | $92.3939 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $221.60 | 6.609% | $236.2455 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $108.72 | 8.344% | $117.7916 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $247.42 | 10.323% | $272.9612 | $272.96 | $272.95 | $273.00 |
| 7 purchase totals = | $1,010.40 | $1,083.8197 | $1,083.81 | $1,083.85 | $1,083.80 | |