| 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 | $114.29 | 12.232% | $128.27 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $44.37 | 8.822% | $48.2843 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $27.53 | 10.592% | $30.446 | $30.45 | $30.45 | $30.40 |
| Purchase #4 | $110.45 | 12.116% | $123.8321 | $123.83 | $123.85 | $123.80 |
| Purchase #5 | $173.25 | 11.750% | $193.6069 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $226.39 | 13.435% | $256.8055 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $219.59 | 7.387% | $235.8111 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $915.87 | $1,017.0559 | $1,017.06 | $1,017.05 | $1,017.00 | |