| 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 | $119.70 | 4.263% | $124.8028 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $87.77 | 12.845% | $99.0441 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $166.30 | 4.781% | $174.2508 | $174.25 | $174.25 | $174.30 |
| Purchase #4 | $146.46 | 4.782% | $153.4637 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $143.50 | 8.740% | $156.0419 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $248.82 | 7.199% | $266.7326 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $14.52 | 7.789% | $15.651 | $15.65 | $15.65 | $15.70 |
| 7 purchase totals = | $927.07 | $989.9869 | $989.97 | $990.00 | $990.00 | |