| 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 | $178.62 | 11.419% | $199.0166 | $199.02 | $199.00 | $199.00 |
| Purchase #2 | $159.64 | 3.398% | $165.0646 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $239.65 | 4.874% | $251.3305 | $251.33 | $251.35 | $251.30 |
| Purchase #4 | $19.46 | 9.598% | $21.3278 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $16.38 | 8.109% | $17.7083 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $217.95 | 6.374% | $231.8421 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $82.90 | 7.855% | $89.4118 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $914.60 | $975.7017 | $975.70 | $975.70 | $975.60 | |