| 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 | $232.44 | 3.760% | $241.1797 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $84.42 | 11.338% | $93.9915 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $55.51 | 3.264% | $57.3218 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $248.83 | 10.184% | $274.1708 | $274.17 | $274.15 | $274.20 |
| Purchase #5 | $199.59 | 12.306% | $224.1515 | $224.15 | $224.15 | $224.20 |
| Purchase #6 | $65.33 | 8.482% | $70.8713 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $173.54 | 10.115% | $191.0936 | $191.09 | $191.10 | $191.10 |
| 7 purchase totals = | $1,059.66 | $1,152.7802 | $1,152.77 | $1,152.75 | $1,152.90 | |