| 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 | $116.32 | 8.341% | $126.0223 | $126.02 | $126.00 | $126.00 |
| Purchase #2 | $11.78 | 3.500% | $12.1923 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $162.89 | 5.735% | $172.2317 | $172.23 | $172.25 | $172.20 |
| Purchase #4 | $37.99 | 6.584% | $40.4913 | $40.49 | $40.50 | $40.50 |
| Purchase #5 | $56.83 | 13.756% | $64.6475 | $64.65 | $64.65 | $64.60 |
| Purchase #6 | $154.27 | 12.174% | $173.0508 | $173.05 | $173.05 | $173.10 |
| Purchase #7 | $31.25 | 5.864% | $33.0825 | $33.08 | $33.10 | $33.10 |
| 7 purchase totals = | $571.33 | $621.7184 | $621.71 | $621.75 | $621.70 | |