| 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 | $184.40 | 3.608% | $191.0532 | $191.05 | $191.05 | $191.10 |
| Purchase #2 | $169.78 | 13.648% | $192.9516 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $120.34 | 9.423% | $131.6796 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $46.29 | 5.458% | $48.8165 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $223.50 | 10.594% | $247.1776 | $247.18 | $247.20 | $247.20 |
| Purchase #6 | $246.87 | 5.671% | $260.87 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $153.96 | 11.183% | $171.1773 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $1,145.14 | $1,243.7258 | $1,243.73 | $1,243.75 | $1,243.90 | |