| 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 | $244.64 | 11.723% | $273.3191 | $273.32 | $273.30 | $273.30 |
| Purchase #2 | $171.54 | 3.625% | $177.7583 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $9.83 | 13.733% | $11.18 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $37.55 | 6.609% | $40.0317 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $150.44 | 8.328% | $162.9686 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $34.92 | 6.599% | $37.2244 | $37.22 | $37.20 | $37.20 |
| Purchase #7 | $102.51 | 6.296% | $108.964 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $751.43 | $811.4461 | $811.44 | $811.40 | $811.50 | |