| 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 | $129.34 | 12.151% | $145.0561 | $145.06 | $145.05 | $145.10 |
| Purchase #2 | $12.96 | 3.102% | $13.362 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $36.74 | 11.530% | $40.9761 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $97.25 | 6.852% | $103.9136 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $247.90 | 7.768% | $267.1569 | $267.16 | $267.15 | $267.20 |
| Purchase #6 | $34.60 | 9.123% | $37.7566 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $227.79 | 4.249% | $237.4688 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $786.58 | $845.6901 | $845.70 | $845.65 | $845.90 | |