| 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 | $244.40 | 4.444% | $255.2611 | $255.26 | $255.25 | $255.30 |
| Purchase #2 | $97.40 | 9.389% | $106.5449 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $12.57 | 9.573% | $13.7733 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $134.64 | 11.144% | $149.6443 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $87.32 | 4.236% | $91.0189 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $175.32 | 11.593% | $195.6448 | $195.64 | $195.65 | $195.60 |
| Purchase #7 | $213.25 | 11.790% | $238.3922 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $964.90 | $1,050.2795 | $1,050.26 | $1,050.25 | $1,050.20 | |