| 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 | $223.63 | 7.300% | $239.955 | $239.96 | $239.95 | $240.00 |
| Purchase #2 | $105.27 | 11.615% | $117.4971 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $165.64 | 10.253% | $182.6231 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $76.69 | 8.192% | $82.9724 | $82.97 | $82.95 | $83.00 |
| Purchase #5 | $184.72 | 8.712% | $200.8128 | $200.81 | $200.80 | $200.80 |
| Purchase #6 | $201.25 | 6.361% | $214.0515 | $214.05 | $214.05 | $214.10 |
| Purchase #7 | $155.61 | 7.247% | $166.8871 | $166.89 | $166.90 | $166.90 |
| 7 purchase totals = | $1,112.81 | $1,204.7990 | $1,204.80 | $1,204.75 | $1,204.90 | |