| 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 | $185.89 | 7.240% | $199.3484 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $83.31 | 13.834% | $94.8351 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $16.86 | 6.247% | $17.9132 | $17.91 | $17.90 | $17.90 |
| Purchase #4 | $194.80 | 4.851% | $204.2497 | $204.25 | $204.25 | $204.20 |
| Purchase #5 | $14.30 | 12.548% | $16.0944 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $231.56 | 6.334% | $246.227 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $186.57 | 5.672% | $197.1523 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $913.29 | $975.8201 | $975.82 | $975.85 | $975.70 | |