| 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 | $47.53 | 11.164% | $52.8362 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $52.54 | 5.552% | $55.457 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $134.59 | 8.805% | $146.4406 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $171.59 | 13.837% | $195.3329 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $93.68 | 11.707% | $104.6471 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $113.88 | 5.616% | $120.2755 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $71.59 | 6.679% | $76.3715 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $685.40 | $751.3608 | $751.37 | $751.40 | $751.30 | |