| 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 | $223.74 | 8.651% | $243.0957 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $177.93 | 6.646% | $189.7552 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $137.43 | 9.692% | $150.7497 | $150.75 | $150.75 | $150.70 |
| Purchase #4 | $43.74 | 4.587% | $45.7464 | $45.75 | $45.75 | $45.70 |
| Purchase #5 | $87.66 | 12.648% | $98.7472 | $98.75 | $98.75 | $98.70 |
| Purchase #6 | $227.28 | 11.336% | $253.0445 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $142.85 | 6.161% | $151.651 | $151.65 | $151.65 | $151.70 |
| 7 purchase totals = | $1,040.63 | $1,132.7897 | $1,132.80 | $1,132.80 | $1,132.70 | |