| 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 | $83.59 | 5.660% | $88.3212 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $200.27 | 12.544% | $225.3919 | $225.39 | $225.40 | $225.40 |
| Purchase #3 | $206.45 | 4.872% | $216.5082 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $174.45 | 13.388% | $197.8054 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $190.46 | 3.827% | $197.7489 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $191.89 | 12.171% | $215.2449 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $133.64 | 10.367% | $147.4945 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $1,180.75 | $1,288.5150 | $1,288.51 | $1,288.50 | $1,288.40 | |