| 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 | $10.30 | 9.806% | $11.31 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $179.98 | 4.597% | $188.2537 | $188.25 | $188.25 | $188.30 |
| Purchase #3 | $156.88 | 13.127% | $177.4736 | $177.47 | $177.45 | $177.50 |
| Purchase #4 | $54.93 | 12.180% | $61.6205 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $47.72 | 6.601% | $50.87 | $50.87 | $50.85 | $50.90 |
| Purchase #6 | $37.56 | 9.395% | $41.0888 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $177.61 | 4.718% | $185.9896 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $664.98 | $716.6062 | $716.60 | $716.55 | $716.70 | |