| 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 | $240.77 | 3.688% | $249.6496 | $249.65 | $249.65 | $249.60 |
| Purchase #2 | $119.30 | 9.526% | $130.6645 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $227.31 | 7.819% | $245.0834 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $111.40 | 12.138% | $124.9217 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $83.87 | 10.576% | $92.7401 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $182.68 | 11.646% | $203.9549 | $203.95 | $203.95 | $204.00 |
| Purchase #7 | $120.30 | 7.399% | $129.201 | $129.20 | $129.20 | $129.20 |
| 7 purchase totals = | $1,085.63 | $1,176.2152 | $1,176.20 | $1,176.20 | $1,176.20 | |