| 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 | $206.83 | 12.667% | $233.0292 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $5.78 | 9.669% | $6.3389 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $122.97 | 9.281% | $134.3828 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $99.39 | 9.796% | $109.1262 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $238.61 | 8.174% | $258.114 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $114.47 | 13.765% | $130.2268 | $130.23 | $130.25 | $130.20 |
| Purchase #7 | $73.45 | 11.218% | $81.6896 | $81.69 | $81.70 | $81.70 |
| 7 purchase totals = | $861.50 | $952.9075 | $952.91 | $953.00 | $952.80 | |