| 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 | $12.26 | 12.123% | $13.7463 | $13.75 | $13.75 | $13.70 |
| Purchase #2 | $189.81 | 13.447% | $215.3338 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $105.88 | 4.367% | $110.5038 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $52.70 | 7.378% | $56.5882 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $40.46 | 12.825% | $45.649 | $45.65 | $45.65 | $45.60 |
| Purchase #6 | $162.75 | 5.416% | $171.5645 | $171.56 | $171.55 | $171.60 |
| Purchase #7 | $5.68 | 8.269% | $6.1497 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $569.54 | $619.5353 | $619.53 | $619.55 | $619.40 | |