| 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 | $11.85 | 8.273% | $12.8304 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $226.72 | 4.574% | $237.0902 | $237.09 | $237.10 | $237.10 |
| Purchase #3 | $139.54 | 12.460% | $156.9267 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $135.54 | 13.799% | $154.2432 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $153.80 | 13.765% | $174.9706 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $34.40 | 12.273% | $38.6219 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $181.90 | 4.205% | $189.5489 | $189.55 | $189.55 | $189.50 |
| 7 purchase totals = | $883.75 | $964.2319 | $964.23 | $964.25 | $964.10 | |