| 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 | $187.33 | 12.374% | $210.5102 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $10.94 | 11.506% | $12.1988 | $12.20 | $12.20 | $12.20 |
| Purchase #3 | $28.65 | 4.155% | $29.8404 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $242.98 | 12.504% | $273.3622 | $273.36 | $273.35 | $273.40 |
| Purchase #5 | $156.35 | 8.662% | $169.893 | $169.89 | $169.90 | $169.90 |
| Purchase #6 | $50.73 | 12.453% | $57.0474 | $57.05 | $57.05 | $57.00 |
| Purchase #7 | $196.39 | 7.392% | $210.9071 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $873.37 | $963.7591 | $963.76 | $963.75 | $963.70 | |