| 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 | $36.73 | 11.316% | $40.8864 | $40.89 | $40.90 | $40.90 |
| Purchase #2 | $184.85 | 5.826% | $195.6194 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $83.65 | 3.533% | $86.6054 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $106.59 | 8.398% | $115.5414 | $115.54 | $115.55 | $115.50 |
| Purchase #5 | $102.47 | 8.248% | $110.9217 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $245.54 | 12.175% | $275.4345 | $275.43 | $275.45 | $275.40 |
| Purchase #7 | $120.85 | 11.104% | $134.2692 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $880.68 | $959.2780 | $959.28 | $959.25 | $959.20 | |