| 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 | $96.37 | 8.241% | $104.3119 | $104.31 | $104.30 | $104.30 |
| Purchase #2 | $114.30 | 7.375% | $122.7296 | $122.73 | $122.75 | $122.70 |
| Purchase #3 | $66.40 | 8.462% | $72.0188 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $27.52 | 8.771% | $29.9338 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $39.57 | 6.843% | $42.2778 | $42.28 | $42.30 | $42.30 |
| Purchase #6 | $219.74 | 13.328% | $249.0269 | $249.03 | $249.05 | $249.00 |
| Purchase #7 | $21.45 | 13.741% | $24.3974 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $585.35 | $644.6962 | $644.70 | $644.75 | $644.60 | |