| 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 | $211.56 | 6.361% | $225.0173 | $225.02 | $225.00 | $225.00 |
| Purchase #2 | $223.82 | 12.625% | $252.0773 | $252.08 | $252.10 | $252.10 |
| Purchase #3 | $192.82 | 9.804% | $211.7241 | $211.72 | $211.70 | $211.70 |
| Purchase #4 | $92.39 | 9.267% | $100.9518 | $100.95 | $100.95 | $101.00 |
| Purchase #5 | $178.91 | 13.512% | $203.0843 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $243.71 | 3.707% | $252.7443 | $252.74 | $252.75 | $252.70 |
| Purchase #7 | $16.49 | 6.420% | $17.5487 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $1,159.70 | $1,263.1478 | $1,263.14 | $1,263.15 | $1,263.10 | |