| 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 | $105.38 | 10.259% | $116.1909 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $195.36 | 4.212% | $203.5886 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $165.63 | 9.529% | $181.4129 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $57.79 | 8.136% | $62.4918 | $62.49 | $62.50 | $62.50 |
| Purchase #5 | $54.98 | 9.668% | $60.2955 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $185.80 | 5.522% | $196.0599 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $17.46 | 7.444% | $18.7597 | $18.76 | $18.75 | $18.80 |
| 7 purchase totals = | $782.40 | $838.7993 | $838.80 | $838.80 | $838.90 | |