| 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 | $189.43 | 7.547% | $203.7263 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $233.41 | 12.863% | $263.4335 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $163.89 | 5.393% | $172.7286 | $172.73 | $172.75 | $172.70 |
| Purchase #4 | $9.81 | 5.486% | $10.3482 | $10.35 | $10.35 | $10.30 |
| Purchase #5 | $31.88 | 12.132% | $35.7477 | $35.75 | $35.75 | $35.70 |
| Purchase #6 | $197.87 | 13.744% | $225.0653 | $225.07 | $225.05 | $225.10 |
| Purchase #7 | $70.93 | 13.469% | $80.4836 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $897.22 | $991.5332 | $991.54 | $991.60 | $991.40 | |