| 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 | $209.76 | 8.209% | $226.9792 | $226.98 | $227.00 | $227.00 |
| Purchase #2 | $184.80 | 13.430% | $209.6186 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $15.72 | 7.182% | $16.849 | $16.85 | $16.85 | $16.80 |
| Purchase #4 | $65.28 | 8.331% | $70.7185 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $127.93 | 4.492% | $133.6766 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $132.92 | 12.220% | $149.1628 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $117.38 | 8.743% | $127.6425 | $127.64 | $127.65 | $127.60 |
| 7 purchase totals = | $853.79 | $934.6472 | $934.65 | $934.65 | $934.60 | |