| 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 | $168.73 | 6.636% | $179.9269 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $192.56 | 12.710% | $217.0344 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $162.34 | 9.723% | $178.1243 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $48.77 | 7.645% | $52.4985 | $52.50 | $52.50 | $52.50 |
| Purchase #5 | $35.29 | 12.418% | $39.6723 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $226.71 | 11.141% | $251.9678 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $219.40 | 12.520% | $246.8689 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $1,053.80 | $1,166.0931 | $1,166.09 | $1,166.05 | $1,166.10 | |