| 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 | $175.64 | 13.527% | $199.3988 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $245.47 | 10.502% | $271.2493 | $271.25 | $271.25 | $271.20 |
| Purchase #3 | $84.79 | 11.490% | $94.5324 | $94.53 | $94.55 | $94.50 |
| Purchase #4 | $60.43 | 6.826% | $64.555 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $192.96 | 8.518% | $209.3963 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $14.80 | 8.778% | $16.0991 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $43.58 | 3.470% | $45.0922 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $817.67 | $900.3231 | $900.33 | $900.35 | $900.30 | |