| 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 | $40.44 | 8.300% | $43.7965 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $247.67 | 13.299% | $280.6076 | $280.61 | $280.60 | $280.60 |
| Purchase #3 | $118.47 | 11.226% | $131.7694 | $131.77 | $131.75 | $131.80 |
| Purchase #4 | $96.33 | 12.797% | $108.6574 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $48.86 | 4.587% | $51.1012 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $174.91 | 11.294% | $194.6643 | $194.66 | $194.65 | $194.70 |
| Purchase #7 | $88.95 | 10.105% | $97.9384 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $815.63 | $908.5348 | $908.54 | $908.50 | $908.60 | |