| 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 | $187.42 | 12.708% | $211.2373 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $93.53 | 3.271% | $96.5894 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $36.84 | 4.211% | $38.3913 | $38.39 | $38.40 | $38.40 |
| Purchase #4 | $13.58 | 13.277% | $15.383 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $97.94 | 3.651% | $101.5158 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $71.29 | 12.421% | $80.1449 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $178.97 | 10.203% | $197.2303 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $679.57 | $740.4920 | $740.49 | $740.55 | $740.40 | |