| 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 | $62.81 | 11.550% | $70.0646 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $231.69 | 3.568% | $239.9567 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $42.57 | 10.128% | $46.8815 | $46.88 | $46.90 | $46.90 |
| Purchase #4 | $231.94 | 8.227% | $251.0217 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $190.71 | 4.387% | $199.0764 | $199.08 | $199.10 | $199.10 |
| Purchase #6 | $162.69 | 5.161% | $171.0864 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $171.92 | 5.298% | $181.0283 | $181.03 | $181.05 | $181.00 |
| 7 purchase totals = | $1,094.33 | $1,159.1156 | $1,159.12 | $1,159.15 | $1,159.20 | |