| 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 | $218.30 | 11.716% | $243.876 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $244.84 | 8.484% | $265.6122 | $265.61 | $265.60 | $265.60 |
| Purchase #3 | $97.84 | 3.190% | $100.9611 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $195.76 | 13.305% | $221.8059 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $93.65 | 6.228% | $99.4825 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $181.77 | 10.304% | $200.4996 | $200.50 | $200.50 | $200.50 |
| Purchase #7 | $239.47 | 4.383% | $249.966 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $1,271.63 | $1,382.2033 | $1,382.21 | $1,382.20 | $1,382.30 | |