| 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 | $166.54 | 5.335% | $175.4249 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $250.79 | 7.872% | $270.5322 | $270.53 | $270.55 | $270.50 |
| Purchase #3 | $57.53 | 9.696% | $63.1081 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $120.45 | 13.348% | $136.5277 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $209.35 | 3.337% | $216.336 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $82.69 | 11.688% | $92.3548 | $92.35 | $92.35 | $92.40 |
| Purchase #7 | $235.73 | 10.463% | $260.3944 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,123.08 | $1,214.6781 | $1,214.67 | $1,214.70 | $1,214.60 | |