| 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 | $236.26 | 6.275% | $251.0853 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $55.28 | 3.293% | $57.1004 | $57.10 | $57.10 | $57.10 |
| Purchase #3 | $183.74 | 4.422% | $191.865 | $191.87 | $191.85 | $191.90 |
| Purchase #4 | $188.95 | 13.428% | $214.3222 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $90.85 | 7.401% | $97.5738 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $53.59 | 3.520% | $55.4764 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $17.60 | 6.790% | $18.795 | $18.80 | $18.80 | $18.80 |
| 7 purchase totals = | $826.27 | $886.2181 | $886.23 | $886.20 | $886.30 | |