| 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 | $202.63 | 12.594% | $228.1492 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $115.78 | 10.357% | $127.7713 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $170.40 | 8.828% | $185.4429 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $73.65 | 3.108% | $75.939 | $75.94 | $75.95 | $75.90 |
| Purchase #5 | $178.90 | 3.424% | $185.0255 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $34.86 | 4.609% | $36.4667 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $85.31 | 11.777% | $95.357 | $95.36 | $95.35 | $95.40 |
| 7 purchase totals = | $861.53 | $934.1516 | $934.16 | $934.15 | $934.10 | |