| 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 | $153.81 | 7.232% | $164.9335 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $245.26 | 13.393% | $278.1077 | $278.11 | $278.10 | $278.10 |
| Purchase #3 | $147.40 | 10.438% | $162.7856 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $193.43 | 3.754% | $200.6914 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $60.32 | 12.517% | $67.8703 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $98.28 | 9.658% | $107.7719 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $93.26 | 12.504% | $104.9212 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $991.76 | $1,087.0816 | $1,087.08 | $1,087.05 | $1,087.10 | |