| 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 | $214.49 | 8.790% | $233.3437 | $233.34 | $233.35 | $233.30 |
| Purchase #2 | $14.69 | 5.208% | $15.4551 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $217.96 | 9.779% | $239.2743 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $21.81 | 13.131% | $24.6739 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $30.46 | 12.750% | $34.3437 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $85.92 | 12.720% | $96.849 | $96.85 | $96.85 | $96.80 |
| Purchase #7 | $142.83 | 12.815% | $161.1337 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $728.16 | $805.0734 | $805.06 | $805.05 | $805.00 | |