| 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 | $188.68 | 9.182% | $206.0046 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $197.54 | 4.356% | $206.1448 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $97.67 | 12.418% | $109.7987 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $153.87 | 11.417% | $171.4373 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $89.61 | 13.134% | $101.3794 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $7.79 | 13.449% | $8.8377 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $194.34 | 3.574% | $201.2857 | $201.29 | $201.30 | $201.30 |
| 7 purchase totals = | $929.50 | $1,004.8882 | $1,004.89 | $1,004.95 | $1,004.80 | |