| 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 | $108.73 | 5.866% | $115.1081 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $100.53 | 6.672% | $107.2374 | $107.24 | $107.25 | $107.20 |
| Purchase #3 | $219.68 | 7.206% | $235.5101 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $130.81 | 4.119% | $136.1981 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $16.52 | 11.221% | $18.3737 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $60.89 | 3.849% | $63.2337 | $63.23 | $63.25 | $63.20 |
| Purchase #7 | $42.30 | 9.767% | $46.4314 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $679.46 | $722.0925 | $722.09 | $722.10 | $722.00 | |