| 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 | $199.47 | 6.712% | $212.8584 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $96.49 | 4.391% | $100.7269 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $95.46 | 3.679% | $98.972 | $98.97 | $98.95 | $99.00 |
| Purchase #4 | $186.82 | 11.738% | $208.7489 | $208.75 | $208.75 | $208.70 |
| Purchase #5 | $245.31 | 11.332% | $273.1085 | $273.11 | $273.10 | $273.10 |
| Purchase #6 | $235.97 | 7.531% | $253.7409 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $128.76 | 6.770% | $137.4771 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $1,188.28 | $1,285.6327 | $1,285.64 | $1,285.65 | $1,285.60 | |