| 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 | $133.70 | 5.582% | $141.1631 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $66.77 | 5.493% | $70.4377 | $70.44 | $70.45 | $70.40 |
| Purchase #3 | $137.32 | 3.753% | $142.4736 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $231.65 | 4.334% | $241.6897 | $241.69 | $241.70 | $241.70 |
| Purchase #5 | $229.95 | 6.187% | $244.177 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $75.29 | 9.461% | $82.4132 | $82.41 | $82.40 | $82.40 |
| Purchase #7 | $14.42 | 3.148% | $14.8739 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $889.10 | $937.2282 | $937.22 | $937.20 | $937.30 | |