| 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 | $238.81 | 3.647% | $247.5194 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $180.80 | 3.804% | $187.6776 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $10.45 | 11.598% | $11.662 | $11.66 | $11.65 | $11.70 |
| Purchase #4 | $151.65 | 9.490% | $166.0416 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $13.98 | 5.427% | $14.7387 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $55.42 | 6.480% | $59.0112 | $59.01 | $59.00 | $59.00 |
| Purchase #7 | $93.38 | 8.486% | $101.3042 | $101.30 | $101.30 | $101.30 |
| 7 purchase totals = | $744.49 | $787.9547 | $787.95 | $787.95 | $787.90 | |