| 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 | $101.29 | 3.316% | $104.6488 | $104.65 | $104.65 | $104.60 |
| Purchase #2 | $105.26 | 7.179% | $112.8166 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $236.82 | 8.348% | $256.5897 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $210.68 | 10.726% | $233.2775 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $154.68 | 11.768% | $172.8827 | $172.88 | $172.90 | $172.90 |
| Purchase #6 | $241.33 | 8.535% | $261.9275 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $14.59 | 11.542% | $16.274 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $1,064.65 | $1,158.4168 | $1,158.42 | $1,158.45 | $1,158.40 | |