| 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 | $83.76 | 7.799% | $90.2924 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $219.57 | 9.107% | $239.5662 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $240.46 | 5.215% | $253 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $131.64 | 9.381% | $143.9891 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $206.51 | 7.631% | $222.2688 | $222.27 | $222.25 | $222.30 |
| Purchase #6 | $201.31 | 3.233% | $207.8184 | $207.82 | $207.80 | $207.80 |
| Purchase #7 | $98.87 | 9.349% | $108.1134 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $1,182.12 | $1,265.0483 | $1,265.05 | $1,265.00 | $1,265.10 | |