| 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 | $170.30 | 4.484% | $177.9363 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $218.94 | 13.798% | $249.1493 | $249.15 | $249.15 | $249.10 |
| Purchase #3 | $76.42 | 10.285% | $84.2798 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $114.43 | 8.652% | $124.3305 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $113.64 | 9.379% | $124.2983 | $124.30 | $124.30 | $124.30 |
| Purchase #6 | $59.92 | 3.425% | $61.9723 | $61.97 | $61.95 | $62.00 |
| Purchase #7 | $192.82 | 6.576% | $205.4998 | $205.50 | $205.50 | $205.50 |
| 7 purchase totals = | $946.47 | $1,027.4663 | $1,027.47 | $1,027.50 | $1,027.40 | |