| 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 | $123.92 | 5.705% | $130.9896 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $250.72 | 8.457% | $271.9234 | $271.92 | $271.90 | $271.90 |
| Purchase #3 | $117.35 | 5.461% | $123.7585 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $179.32 | 6.497% | $190.9704 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $125.64 | 9.756% | $137.8974 | $137.90 | $137.90 | $137.90 |
| Purchase #6 | $105.51 | 11.354% | $117.4896 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $70.27 | 6.323% | $74.7132 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $972.73 | $1,047.7421 | $1,047.74 | $1,047.70 | $1,047.80 | |