| 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 | $130.34 | 4.622% | $136.3643 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $77.94 | 10.715% | $86.2913 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $232.43 | 11.565% | $259.3105 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $197.97 | 13.626% | $224.9454 | $224.95 | $224.95 | $224.90 |
| Purchase #5 | $26.35 | 7.453% | $28.3139 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $150.97 | 7.517% | $162.3184 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $40.97 | 6.551% | $43.6539 | $43.65 | $43.65 | $43.70 |
| 7 purchase totals = | $856.97 | $941.1977 | $941.19 | $941.15 | $941.20 | |