| 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 | $222.75 | 13.255% | $252.2755 | $252.28 | $252.30 | $252.30 |
| Purchase #2 | $173.51 | 9.343% | $189.721 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $159.99 | 9.603% | $175.3538 | $175.35 | $175.35 | $175.40 |
| Purchase #4 | $60.72 | 6.380% | $64.5939 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $200.65 | 6.306% | $213.303 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $42.61 | 10.743% | $47.1876 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $81.38 | 5.451% | $85.816 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $941.61 | $1,028.2508 | $1,028.25 | $1,028.25 | $1,028.30 | |