| 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 | $93.77 | 3.748% | $97.2845 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $172.26 | 5.651% | $181.9944 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $11.58 | 11.774% | $12.9434 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $178.26 | 3.487% | $184.4759 | $184.48 | $184.50 | $184.50 |
| Purchase #5 | $39.54 | 6.394% | $42.0682 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $238.79 | 5.193% | $251.1904 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $239.68 | 4.524% | $250.5231 | $250.52 | $250.50 | $250.50 |
| 7 purchase totals = | $973.88 | $1,020.4799 | $1,020.47 | $1,020.50 | $1,020.50 | |