| 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 | $239.60 | 10.771% | $265.4073 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $40.25 | 6.191% | $42.7419 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $192.54 | 7.623% | $207.2173 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $181.89 | 12.316% | $204.2916 | $204.29 | $204.30 | $204.30 |
| Purchase #5 | $113.97 | 11.420% | $126.9854 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $92.26 | 8.423% | $100.0311 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $195.66 | 10.454% | $216.1143 | $216.11 | $216.10 | $216.10 |
| 7 purchase totals = | $1,056.17 | $1,162.7889 | $1,162.79 | $1,162.80 | $1,162.70 | |