| 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 | $157.29 | 13.458% | $178.4581 | $178.46 | $178.45 | $178.50 |
| Purchase #2 | $24.27 | 10.142% | $26.7315 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $32.72 | 12.436% | $36.7891 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $97.90 | 7.358% | $105.1035 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $196.76 | 12.116% | $220.5994 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $240.87 | 11.391% | $268.3075 | $268.31 | $268.30 | $268.30 |
| Purchase #7 | $91.61 | 5.775% | $96.9005 | $96.90 | $96.90 | $96.90 |
| 7 purchase totals = | $841.42 | $932.8896 | $932.89 | $932.90 | $932.90 | |