| 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 | $95.68 | 9.103% | $104.3898 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $36.50 | 4.203% | $38.0341 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $112.63 | 13.253% | $127.5569 | $127.56 | $127.55 | $127.60 |
| Purchase #4 | $40.88 | 11.805% | $45.7059 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $201.76 | 9.843% | $221.6192 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $104.35 | 13.413% | $118.3465 | $118.35 | $118.35 | $118.30 |
| Purchase #7 | $222.63 | 3.674% | $230.8094 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $814.43 | $886.4618 | $886.47 | $886.45 | $886.40 | |