| 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 | $136.82 | 6.344% | $145.4999 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $186.45 | 10.831% | $206.6444 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $206.71 | 3.838% | $214.6435 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $230.86 | 5.742% | $244.116 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $43.48 | 9.217% | $47.4876 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $36.32 | 6.104% | $38.537 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $213.71 | 12.525% | $240.4772 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $1,054.35 | $1,137.4056 | $1,137.41 | $1,137.45 | $1,137.30 | |