| 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 | $226.89 | 4.655% | $237.4517 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $207.78 | 3.483% | $215.017 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $65.80 | 10.242% | $72.5392 | $72.54 | $72.55 | $72.50 |
| Purchase #4 | $36.97 | 9.726% | $40.5657 | $40.57 | $40.55 | $40.60 |
| Purchase #5 | $181.42 | 6.647% | $193.479 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $134.49 | 5.549% | $141.9529 | $141.95 | $141.95 | $142.00 |
| Purchase #7 | $149.43 | 8.610% | $162.2959 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $1,002.78 | $1,063.3014 | $1,063.31 | $1,063.30 | $1,063.40 | |