| 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 | $180.47 | 10.582% | $199.5673 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $118.84 | 11.133% | $132.0705 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $144.56 | 4.461% | $151.0088 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $15.77 | 3.867% | $16.3798 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $153.92 | 12.791% | $173.6079 | $173.61 | $173.60 | $173.60 |
| Purchase #6 | $218.49 | 4.847% | $229.0802 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $91.33 | 5.655% | $96.4947 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $923.38 | $998.2092 | $998.21 | $998.20 | $998.30 | |