| 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 | $219.41 | 9.394% | $240.0214 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $193.61 | 9.454% | $211.9139 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $204.36 | 13.130% | $231.1925 | $231.19 | $231.20 | $231.20 |
| Purchase #4 | $124.30 | 6.289% | $132.1172 | $132.12 | $132.10 | $132.10 |
| Purchase #5 | $112.93 | 11.415% | $125.821 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $182.70 | 9.738% | $200.4913 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $90.33 | 10.652% | $99.952 | $99.95 | $99.95 | $100.00 |
| 7 purchase totals = | $1,127.64 | $1,241.5093 | $1,241.50 | $1,241.45 | $1,241.50 | |