| 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 | $230.71 | 6.409% | $245.4962 | $245.50 | $245.50 | $245.50 |
| Purchase #2 | $165.49 | 11.195% | $184.0166 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $142.46 | 11.738% | $159.182 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $19.77 | 6.201% | $20.9959 | $21.00 | $21.00 | $21.00 |
| Purchase #5 | $193.78 | 8.105% | $209.4859 | $209.49 | $209.50 | $209.50 |
| Purchase #6 | $249.56 | 9.583% | $273.4753 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $181.37 | 6.462% | $193.0901 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $1,183.14 | $1,285.7420 | $1,285.76 | $1,285.80 | $1,285.80 | |