| 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 | $180.70 | 7.109% | $193.546 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $200.29 | 11.123% | $222.5683 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $115.75 | 10.137% | $127.4836 | $127.48 | $127.50 | $127.50 |
| Purchase #4 | $180.61 | 12.148% | $202.5505 | $202.55 | $202.55 | $202.60 |
| Purchase #5 | $178.72 | 4.378% | $186.5444 | $186.54 | $186.55 | $186.50 |
| Purchase #6 | $101.28 | 11.416% | $112.8421 | $112.84 | $112.85 | $112.80 |
| Purchase #7 | $101.32 | 6.644% | $108.0517 | $108.05 | $108.05 | $108.10 |
| 7 purchase totals = | $1,058.67 | $1,153.5866 | $1,153.58 | $1,153.60 | $1,153.60 | |