| 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 | $244.27 | 11.389% | $272.0899 | $272.09 | $272.10 | $272.10 |
| Purchase #2 | $124.59 | 13.765% | $141.7398 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $137.62 | 7.269% | $147.6236 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $6.43 | 13.599% | $7.3044 | $7.30 | $7.30 | $7.30 |
| Purchase #5 | $187.95 | 6.151% | $199.5108 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $84.65 | 3.561% | $87.6644 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $15.41 | 9.304% | $16.8437 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $800.92 | $872.7766 | $872.76 | $872.75 | $872.70 | |