| 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 | $249.35 | 9.687% | $273.5045 | $273.50 | $273.50 | $273.50 |
| Purchase #2 | $46.70 | 5.591% | $49.311 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $56.93 | 11.595% | $63.531 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $175.33 | 10.478% | $193.7011 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $245.83 | 10.226% | $270.9686 | $270.97 | $270.95 | $271.00 |
| Purchase #6 | $186.60 | 9.211% | $203.7877 | $203.79 | $203.80 | $203.80 |
| Purchase #7 | $238.72 | 12.413% | $268.3523 | $268.35 | $268.35 | $268.40 |
| 7 purchase totals = | $1,199.46 | $1,323.1562 | $1,323.15 | $1,323.15 | $1,323.20 | |